Chansons De Noel
type: MusicGroup
popularity: 4
followers: 184
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5fc93fcd983c2ac0a775cfc5ede99ae026abfaf399d1825d5b0b1925886178d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954040
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954040
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ea860b3-81df-4457-8075-1d19f288337c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3ea860b3-81df-4457-8075-1d19f288337c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3ea860b3-81df-4457-8075-1d19f288337c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:05:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5fc93fcd983c2ac0a775cfc5ede99ae026abfaf399d1825d5b0b1925886178d","name":"Chansons De Noel","registered_at":"2026-06-16T11:24:17Z","symbol":"NIM1036773","token_address":"0xa3a4e4249f3f8da84813005e489cd1740706cddb","type":"artist","uuid":"3ea860b3-81df-4457-8075-1d19f288337c"}
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 0xf5fc93fcd983c2ac0a775cfc5ede99ae026abfaf399d1825d5b0b1925886178d. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3ea860b3-81df-4457-8075-1d19f288337c.json and https://artists.proofprofile.net/proofs/artist/3ea860b3-81df-4457-8075-1d19f288337c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xf5fc93fcd983c2ac0a775cfc5ede99ae026abfaf399d1825d5b0b1925886178d","name":"Chansons De Noel","registered_at":"2026-06-16T11:24:17Z","symbol":"NIM1036773","token_address":"0xa3a4e4249f3f8da84813005e489cd1740706cddb","type":"artist","uuid":"3ea860b3-81df-4457-8075-1d19f288337c"}
album: Musique De Noël
  type: MusicAlbum
  date published: 2020-12-13
album: Chant Noel
  type: MusicAlbum
  date published: 2020-12-13