{
  "name": "Chronos Terra public record registry",
  "generated_at": "2026-09-20T03:00:20.898Z",
  "site": "https://chronos-terra.example.org",
  "scheme": {
    "pattern": "CTF-<VAULT>-<six digits>",
    "example": "CTF-END-000031",
    "rule": "The prefix CTF is fixed. VAULT is one of PAL, END, EDA, LIN, INT, ICO and must match the record vault. The six-digit serial is assigned once and never reused; a withdrawn record keeps its identifier and is listed as withdrawn rather than deleted."
  },
  "count": 26,
  "exports": {
    "json": "https://chronos-terra.example.org/generated/registry.json",
    "csv": "https://chronos-terra.example.org/generated/registry.csv",
    "records_json": "https://chronos-terra.example.org/generated/records.json"
  },
  "entries": [
    {
      "public_id": "CTF-EDA-000001",
      "vault": "EDA",
      "title": "Pinewood podzol profile, Abernethy",
      "record_type": "soil-profile",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra field survey",
      "source_url": "https://chronos-terra.example.org/sources#field-survey",
      "registered_on": "2026-09-01",
      "version": "11825bc03979",
      "url": "https://chronos-terra.example.org/records/CTF-EDA-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-EDA-000001.json",
      "citation": "Chronos Terra Foundation (2026). Pinewood podzol profile, Abernethy. CTF-EDA-000001."
    },
    {
      "public_id": "CTF-EDA-000002",
      "vault": "EDA",
      "title": "Ectomycorrhizal root tips, 5 to 20 cm",
      "record_type": "soil-sample",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra field survey",
      "source_url": "https://chronos-terra.example.org/sources#field-survey",
      "registered_on": "2026-09-01",
      "version": "588f641a32db",
      "url": "https://chronos-terra.example.org/records/CTF-EDA-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-EDA-000002.json",
      "citation": "Chronos Terra Foundation (2026). Ectomycorrhizal root tips. CTF-EDA-000002."
    },
    {
      "public_id": "CTF-EDA-000003",
      "vault": "EDA",
      "title": "Charcoal band, 40 to 50 cm, radiocarbon dated",
      "record_type": "sediment-layer",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra field survey",
      "source_url": "https://chronos-terra.example.org/sources#field-survey",
      "registered_on": "2026-09-01",
      "version": "abad1631f9e1",
      "url": "https://chronos-terra.example.org/records/CTF-EDA-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-EDA-000003.json",
      "citation": "Chronos Terra Foundation (2026). Charcoal band, 40 to 50 cm. CTF-EDA-000003."
    },
    {
      "public_id": "CTF-EDA-000004",
      "vault": "EDA",
      "title": "Iron pan, 60 to 70 cm",
      "record_type": "soil-sample",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra field survey",
      "source_url": "https://chronos-terra.example.org/sources#field-survey",
      "registered_on": "2026-09-01",
      "version": "52cae9c214db",
      "url": "https://chronos-terra.example.org/records/CTF-EDA-000004",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-EDA-000004.json",
      "citation": "Chronos Terra Foundation (2026). Iron pan, 60 to 70 cm. CTF-EDA-000004."
    },
    {
      "public_id": "CTF-EDA-000005",
      "vault": "EDA",
      "title": "Basal glacial till, below 110 cm, inferred age",
      "record_type": "sediment-layer",
      "evidence_tier": "T3",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra field survey",
      "source_url": "https://chronos-terra.example.org/methods/stratigraphic-inference",
      "registered_on": "2026-09-01",
      "version": "3ce963172f32",
      "url": "https://chronos-terra.example.org/records/CTF-EDA-000005",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-EDA-000005.json",
      "citation": "Chronos Terra Foundation (2026). Basal glacial till, inferred age. CTF-EDA-000005."
    },
    {
      "public_id": "CTF-END-000001",
      "vault": "END",
      "title": "Capercaillie display call, Cairngorms",
      "record_type": "recording",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "generalised",
      "precision_class": "grid50",
      "licence": "CC-BY-NC-4.0",
      "rights_holder": "Recordist (illustrative)",
      "source_name": "Chronos Terra field recordings",
      "source_url": "https://chronos-terra.example.org/sources#field-recordings",
      "registered_on": "2026-09-01",
      "version": "e0428b5f35fc",
      "url": "https://chronos-terra.example.org/records/CTF-END-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-END-000001.json",
      "citation": "Chronos Terra Foundation (2026). Capercaillie display call, Cairngorms. CTF-END-000001."
    },
    {
      "public_id": "CTF-END-000002",
      "vault": "END",
      "title": "Scottish wildcat call, Badenoch",
      "record_type": "recording",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "restricted",
      "precision_class": "region",
      "licence": "all-rights-reserved",
      "rights_holder": "Saving Wildcats (illustrative)",
      "source_name": "Saving Wildcats",
      "source_url": "https://savingwildcats.org.uk/",
      "registered_on": "2026-09-01",
      "version": "f466e3f1d86f",
      "url": "https://chronos-terra.example.org/records/CTF-END-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-END-000002.json",
      "citation": "Chronos Terra Foundation (2026). Scottish wildcat call, Badenoch. CTF-END-000002."
    },
    {
      "public_id": "CTF-END-000003",
      "vault": "END",
      "title": "Kākāpō boom, Fiordland",
      "record_type": "recording",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "restricted",
      "precision_class": "region",
      "licence": "CC-BY-NC-SA-4.0",
      "rights_holder": "Xeno-canto contributor (illustrative)",
      "source_name": "xeno-canto",
      "source_url": "https://xeno-canto.org/",
      "registered_on": "2026-09-01",
      "version": "e3af44ffe9f3",
      "url": "https://chronos-terra.example.org/records/CTF-END-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-END-000003.json",
      "citation": "Chronos Terra Foundation (2026). Kākāpō boom, Fiordland. CTF-END-000003."
    },
    {
      "public_id": "CTF-END-000004",
      "vault": "END",
      "title": "Capercaillie lek count, Abernethy",
      "record_type": "observation",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "generalised",
      "precision_class": "grid50",
      "licence": "OGL-UK-3.0",
      "rights_holder": "NatureScot",
      "source_name": "NatureScot",
      "source_url": "https://www.nature.scot/",
      "registered_on": "2026-09-01",
      "version": "b2fcfe7ba533",
      "url": "https://chronos-terra.example.org/records/CTF-END-000004",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-END-000004.json",
      "citation": "Chronos Terra Foundation (2026). Capercaillie lek count, Abernethy. CTF-END-000004."
    },
    {
      "public_id": "CTF-END-000005",
      "vault": "END",
      "title": "Capercaillie extinct in Scotland, 1785",
      "record_type": "observation",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "region",
      "licence": "CC0-1.0",
      "rights_holder": "Public domain",
      "source_name": "Historical accounts",
      "source_url": "https://www.nls.uk/",
      "registered_on": "2026-09-01",
      "version": "1f085d8dd9fe",
      "url": "https://chronos-terra.example.org/records/CTF-END-000005",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-END-000005.json",
      "citation": "Chronos Terra Foundation (2026). Capercaillie extinct in Scotland, 1785. CTF-END-000005."
    },
    {
      "public_id": "CTF-ICO-000001",
      "vault": "ICO",
      "title": "Aberlemno serpent stone",
      "record_type": "carving",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-SA-4.0",
      "rights_holder": "Photographer via Wikimedia Commons (illustrative)",
      "source_name": "Wikimedia Commons",
      "source_url": "https://commons.wikimedia.org/",
      "registered_on": "2026-09-01",
      "version": "237b1209e8c7",
      "url": "https://chronos-terra.example.org/records/CTF-ICO-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-ICO-000001.json",
      "citation": "Chronos Terra Foundation (2026). Aberlemno serpent stone. CTF-ICO-000001."
    },
    {
      "public_id": "CTF-ICO-000002",
      "vault": "ICO",
      "title": "Capercaillie in a Victorian sporting engraving",
      "record_type": "engraving",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "region",
      "licence": "CC0-1.0",
      "rights_holder": "Public domain",
      "source_name": "Digitised library",
      "source_url": "https://www.biodiversitylibrary.org/",
      "registered_on": "2026-09-01",
      "version": "00aee1d93316",
      "url": "https://chronos-terra.example.org/records/CTF-ICO-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-ICO-000002.json",
      "citation": "Chronos Terra Foundation (2026). Capercaillie in a Victorian sporting engraving. CTF-ICO-000002."
    },
    {
      "public_id": "CTF-ICO-000003",
      "vault": "ICO",
      "title": "Engraved bird, Church Hole, Creswell Crags",
      "record_type": "engraving",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Creswell Heritage Trust (illustrative)",
      "source_name": "Creswell Crags Museum",
      "source_url": "https://www.creswell-crags.org.uk/",
      "registered_on": "2026-09-01",
      "version": "e125e168e7da",
      "url": "https://chronos-terra.example.org/records/CTF-ICO-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-ICO-000003.json",
      "citation": "Chronos Terra Foundation (2026). Engraved bird, Church Hole, Creswell Crags. CTF-ICO-000003."
    },
    {
      "public_id": "CTF-INT-000001",
      "vault": "INT",
      "title": "Dry-stone walling in Swaledale",
      "record_type": "interview",
      "evidence_tier": "T1",
      "verification_status": "community",
      "sensitivity_class": "generalised",
      "precision_class": "grid10",
      "licence": "consented-ctf",
      "rights_holder": "Practitioner (named with consent)",
      "source_name": "Chronos Terra field recordings",
      "source_url": "https://chronos-terra.example.org/sources#field-recordings",
      "registered_on": "2026-09-01",
      "version": "ca4f3567c2be",
      "url": "https://chronos-terra.example.org/records/CTF-INT-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-INT-000001.json",
      "citation": "Chronos Terra Foundation (2026). Dry-stone walling in Swaledale. CTF-INT-000001."
    },
    {
      "public_id": "CTF-INT-000002",
      "vault": "INT",
      "title": "Pine tar burning, traditional method",
      "record_type": "demonstration",
      "evidence_tier": "T2",
      "verification_status": "community",
      "sensitivity_class": "generalised",
      "precision_class": "region",
      "licence": "CC-BY-NC-4.0",
      "rights_holder": "Heritage group (illustrative)",
      "source_name": "Heritage group",
      "source_url": "https://www.youtube.com/",
      "registered_on": "2026-09-01",
      "version": "e1b2dfeb73a5",
      "url": "https://chronos-terra.example.org/records/CTF-INT-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-INT-000002.json",
      "citation": "Chronos Terra Foundation (2026). Pine tar burning, traditional method. CTF-INT-000002."
    },
    {
      "public_id": "CTF-INT-000003",
      "vault": "INT",
      "title": "Waulking song, Isle of Lewis, 1955",
      "record_type": "song",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "generalised",
      "precision_class": "region",
      "licence": "all-rights-reserved",
      "rights_holder": "School of Scottish Studies Archives",
      "source_name": "Tobar an Dualchais",
      "source_url": "https://www.tobarandualchais.co.uk/",
      "registered_on": "2026-09-01",
      "version": "0f19aaa1504f",
      "url": "https://chronos-terra.example.org/records/CTF-INT-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-INT-000003.json",
      "citation": "Chronos Terra Foundation (2026). Waulking song, Isle of Lewis, 1955. CTF-INT-000003."
    },
    {
      "public_id": "CTF-LIN-000001",
      "vault": "LIN",
      "title": "Abernethy: Obar Neithich",
      "record_type": "place-name",
      "evidence_tier": "T2",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-4.0",
      "rights_holder": "Ainmean-Àite na h-Alba",
      "source_name": "Ainmean-Àite na h-Alba",
      "source_url": "https://www.ainmean-aite.scot/",
      "registered_on": "2026-09-01",
      "version": "f17dab19852b",
      "url": "https://chronos-terra.example.org/records/CTF-LIN-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-LIN-000001.json",
      "citation": "Chronos Terra Foundation (2026). Abernethy: Obar Neithich. CTF-LIN-000001."
    },
    {
      "public_id": "CTF-LIN-000002",
      "vault": "LIN",
      "title": "Gaelic pinewood words, Badenoch speaker",
      "record_type": "recording",
      "evidence_tier": "T1",
      "verification_status": "expert+community",
      "sensitivity_class": "generalised",
      "precision_class": "grid10",
      "licence": "consented-ctf",
      "rights_holder": "Speaker (name withheld)",
      "source_name": "Chronos Terra field recordings",
      "source_url": "https://chronos-terra.example.org/sources#field-recordings",
      "registered_on": "2026-09-01",
      "version": "cec014c42772",
      "url": "https://chronos-terra.example.org/records/CTF-LIN-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-LIN-000002.json",
      "citation": "Chronos Terra Foundation (2026). Gaelic pinewood words, Badenoch speaker. CTF-LIN-000002."
    },
    {
      "public_id": "CTF-LIN-000003",
      "vault": "LIN",
      "title": "Proto-Celtic word for tree, reconstructed",
      "record_type": "reconstruction",
      "evidence_tier": "T4",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "region",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra Foundation",
      "source_url": "https://chronos-terra.example.org/methods/comparative-method",
      "registered_on": "2026-09-01",
      "version": "93d737400488",
      "url": "https://chronos-terra.example.org/records/CTF-LIN-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-LIN-000003.json",
      "citation": "Chronos Terra Foundation (2026). Proto-Celtic word for tree, reconstructed. CTF-LIN-000003."
    },
    {
      "public_id": "CTF-LIN-000004",
      "vault": "LIN",
      "title": "Cornish song, revived tradition",
      "record_type": "song",
      "evidence_tier": "T2",
      "verification_status": "community",
      "sensitivity_class": "generalised",
      "precision_class": "grid50",
      "licence": "CC-BY-NC-ND-4.0",
      "rights_holder": "Performer (illustrative)",
      "source_name": "Holding archive",
      "source_url": "https://archive.org/",
      "registered_on": "2026-09-01",
      "version": "5d26ab5bd1d3",
      "url": "https://chronos-terra.example.org/records/CTF-LIN-000004",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-LIN-000004.json",
      "citation": "Chronos Terra Foundation (2026). Cornish song, revived tradition. CTF-LIN-000004."
    },
    {
      "public_id": "CTF-PAL-000001",
      "vault": "PAL",
      "title": "Parasaurolophus walkeri holotype, ROM 768",
      "record_type": "fossil-specimen",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "restricted",
      "precision_class": "region",
      "licence": "CC-BY-4.0",
      "rights_holder": "Royal Ontario Museum",
      "source_name": "Royal Ontario Museum",
      "source_url": "https://collections.rom.on.ca/",
      "registered_on": "2026-09-01",
      "version": "741809bf6934",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000001",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000001.json",
      "citation": "Parks, W. A. (1922). Parasaurolophus walkeri, a new genus and species of crested trachodont dinosaur. University of Toronto Studies, Geological Series 13."
    },
    {
      "public_id": "CTF-PAL-000002",
      "vault": "PAL",
      "title": "Parasaurolophus crest resonance, reconstructed call",
      "record_type": "reconstruction",
      "evidence_tier": "T4",
      "verification_status": "expert",
      "sensitivity_class": "restricted",
      "precision_class": "region",
      "licence": "CC-BY-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra Foundation",
      "source_url": "https://chronos-terra.example.org/methods/crest-resonance",
      "registered_on": "2026-09-01",
      "version": "60a7d3144f02",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000002",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000002.json",
      "citation": "Chronos Terra Foundation (2026). Parasaurolophus crest resonance, reconstructed call. CTF-PAL-000002."
    },
    {
      "public_id": "CTF-PAL-000003",
      "vault": "PAL",
      "title": "Lepidodendron stumps, Fossil Grove, Glasgow",
      "record_type": "fossil-specimen",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-SA-4.0",
      "rights_holder": "Glasgow City Council",
      "source_name": "Glasgow City Council",
      "source_url": "https://www.glasgow.gov.uk/",
      "registered_on": "2026-09-01",
      "version": "5f83e37ebc5e",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000003",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000003.json",
      "citation": "Chronos Terra Foundation (2026). Lepidodendron stumps, Fossil Grove. CTF-PAL-000003."
    },
    {
      "public_id": "CTF-PAL-000004",
      "vault": "PAL",
      "title": "Ichthyosaurus communis, Lyme Regis",
      "record_type": "fossil-specimen",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "generalised",
      "precision_class": "grid10",
      "licence": "CC-BY-4.0",
      "rights_holder": "Lyme Regis Museum",
      "source_name": "Lyme Regis Museum",
      "source_url": "https://www.lymeregismuseum.co.uk/",
      "registered_on": "2026-09-01",
      "version": "b82cf0be4651",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000004",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000004.json",
      "citation": "Chronos Terra Foundation (2026). Ichthyosaurus communis, Lyme Regis. CTF-PAL-000004."
    },
    {
      "public_id": "CTF-PAL-000005",
      "vault": "PAL",
      "title": "Dinosaur trackway, Trotternish, Skye",
      "record_type": "trace-fossil",
      "evidence_tier": "T1",
      "verification_status": "expert",
      "sensitivity_class": "generalised",
      "precision_class": "grid50",
      "licence": "OGL-UK-3.0",
      "rights_holder": "NatureScot",
      "source_name": "NatureScot",
      "source_url": "https://www.nature.scot/",
      "registered_on": "2026-09-01",
      "version": "c69789e263d7",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000005",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000005.json",
      "citation": "Chronos Terra Foundation (2026). Dinosaur trackway, Trotternish. CTF-PAL-000005."
    },
    {
      "public_id": "CTF-PAL-000006",
      "vault": "PAL",
      "title": "Carboniferous forest soundscape, speculative",
      "record_type": "reconstruction",
      "evidence_tier": "T5",
      "verification_status": "unverified",
      "sensitivity_class": "open",
      "precision_class": "exact",
      "licence": "CC-BY-NC-4.0",
      "rights_holder": "Chronos Terra Foundation",
      "source_name": "Chronos Terra Foundation",
      "source_url": "https://chronos-terra.example.org/methods/soundscape-composition",
      "registered_on": "2026-09-01",
      "version": "2d53a432cf8c",
      "url": "https://chronos-terra.example.org/records/CTF-PAL-000006",
      "json_url": "https://chronos-terra.example.org/generated/records/CTF-PAL-000006.json",
      "citation": "Chronos Terra Foundation (2026). Carboniferous forest soundscape. CTF-PAL-000006."
    }
  ]
}