Chœur Eclats
type: MusicGroup
popularity: 3
followers: 9
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37ee7a78abd2c308c2549729fd8f75648f00db2bcf92c2487b330a7362316058
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/294f7f9b-68a9-4230-b675-242bd8b837d6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/294f7f9b-68a9-4230-b675-242bd8b837d6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/294f7f9b-68a9-4230-b675-242bd8b837d6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37ee7a78abd2c308c2549729fd8f75648f00db2bcf92c2487b330a7362316058","name":"Chœur Eclats","registered_at":"2026-06-16T03:50:54Z","symbol":"NIM0928516","token_address":"0x2a3052615c751a8e1c89cc2527494f038d09aa3d","type":"artist","uuid":"294f7f9b-68a9-4230-b675-242bd8b837d6"}
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 0x37ee7a78abd2c308c2549729fd8f75648f00db2bcf92c2487b330a7362316058. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/294f7f9b-68a9-4230-b675-242bd8b837d6.json and https://artists.proofprofile.net/proofs/artist/294f7f9b-68a9-4230-b675-242bd8b837d6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x37ee7a78abd2c308c2549729fd8f75648f00db2bcf92c2487b330a7362316058","name":"Chœur Eclats","registered_at":"2026-06-16T03:50:54Z","symbol":"NIM0928516","token_address":"0x2a3052615c751a8e1c89cc2527494f038d09aa3d","type":"artist","uuid":"294f7f9b-68a9-4230-b675-242bd8b837d6"}
album: Les musiciens de la ville de Brême
  type: MusicAlbum
  date published: 2015-07-14
album: Philémon et le petit Martien
  type: MusicAlbum
  date published: 2018-04-03
album: La princesse au petit pois
  type: MusicAlbum
  date published: 2022-07-07
album: La soupe au caillou
  type: MusicAlbum
  date published: 2022-07-19