The Kells
type: MusicGroup
genre: celtic
popularity: 6
followers: 372
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63434208edbae004470cb0393a82bcdf7cea9a510db16e8157876c9238a98ed0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb064962-c934-4f7c-bfef-9b13750a0d42.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/eb064962-c934-4f7c-bfef-9b13750a0d42.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/eb064962-c934-4f7c-bfef-9b13750a0d42
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63434208edbae004470cb0393a82bcdf7cea9a510db16e8157876c9238a98ed0","name":"The Kells","registered_at":"2026-06-21T10:49:22Z","symbol":"NIM1902583","token_address":"0xf479e11c1dda76c602bd97a4f02a24c3eb0c230b","type":"artist","uuid":"eb064962-c934-4f7c-bfef-9b13750a0d42"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x63434208edbae004470cb0393a82bcdf7cea9a510db16e8157876c9238a98ed0. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/eb064962-c934-4f7c-bfef-9b13750a0d42.json and https://artists.proofprofile.net/proofs/artist/eb064962-c934-4f7c-bfef-9b13750a0d42.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x63434208edbae004470cb0393a82bcdf7cea9a510db16e8157876c9238a98ed0","name":"The Kells","registered_at":"2026-06-21T10:49:22Z","symbol":"NIM1902583","token_address":"0xf479e11c1dda76c602bd97a4f02a24c3eb0c230b","type":"artist","uuid":"eb064962-c934-4f7c-bfef-9b13750a0d42"}
album: Celtic Echoes
  type: MusicAlbum
  date published: 1999-01-01
album: Celtic voices
  type: MusicAlbum
  date published: 1999-04-01
album: Celtic Dawn
  type: MusicAlbum
  date published: 2000-01-01
album: The Celtic Voyage
  type: MusicAlbum
  date published: 2000-01-01
album: The Kells
  type: MusicAlbum
  date published: 2004-01-01
album: Don't Burn the Water
  type: MusicAlbum
  date published: 2007-01-01
album: Scottish Bagpipes
  type: MusicAlbum
  date published: 2013-03-04
album: English Mariners: Ancient Folk Songs from the British Isles
  type: MusicAlbum
  date published: 2014-09-22