Celtic Douss
type: MusicGroup
popularity: 3
followers: 92
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4d654e6ca0e177ed4bb25df3122fa23a8836429977dca13ec616eac105f46fa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12f3ecc8-2636-4229-b122-d921ec2b0254.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/12f3ecc8-2636-4229-b122-d921ec2b0254.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/12f3ecc8-2636-4229-b122-d921ec2b0254
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4d654e6ca0e177ed4bb25df3122fa23a8836429977dca13ec616eac105f46fa0","name":"Celtic Douss","registered_at":"2026-06-15T20:00:39Z","symbol":"NIM0816265","token_address":"0xddd8da8425b562055dd387d82a019c1292581207","type":"artist","uuid":"12f3ecc8-2636-4229-b122-d921ec2b0254"}
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 0x4d654e6ca0e177ed4bb25df3122fa23a8836429977dca13ec616eac105f46fa0. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/12f3ecc8-2636-4229-b122-d921ec2b0254.json and https://artists.proofprofile.net/proofs/artist/12f3ecc8-2636-4229-b122-d921ec2b0254.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4d654e6ca0e177ed4bb25df3122fa23a8836429977dca13ec616eac105f46fa0","name":"Celtic Douss","registered_at":"2026-06-15T20:00:39Z","symbol":"NIM0816265","token_address":"0xddd8da8425b562055dd387d82a019c1292581207","type":"artist","uuid":"12f3ecc8-2636-4229-b122-d921ec2b0254"}
album: Nublado
  type: MusicAlbum
  date published: 2017-09-25
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  type: MusicAlbum
  date published: 2017-09-25
album: Misma Actitud
  type: MusicAlbum
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album: Nublado
  type: MusicAlbum
  date published: 2017-09-25
album: Untitled
  type: MusicAlbum
  date published: 2018-07-28
album: 28 Km
  type: MusicAlbum
  date published: 2024-08-29
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  date published: 2025-06-12