Yeskids - Chansons Pour Enfants
type: MusicGroup
popularity: 3
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe8ee02240ade6dfd644d50bf028d9b501f00fedc812aa3a8b210899c6d24ba3b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b25d7162-ba5a-4b2f-8d31-fb60f495b381.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b25d7162-ba5a-4b2f-8d31-fb60f495b381.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b25d7162-ba5a-4b2f-8d31-fb60f495b381
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe8ee02240ade6dfd644d50bf028d9b501f00fedc812aa3a8b210899c6d24ba3b","name":"Yeskids - Chansons Pour Enfants","registered_at":"2026-06-20T12:59:56Z","symbol":"NIM1617866","token_address":"0x9249cfb30c1bbb1a007cae485d2ac278ab731ccb","type":"artist","uuid":"b25d7162-ba5a-4b2f-8d31-fb60f495b381"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe8ee02240ade6dfd644d50bf028d9b501f00fedc812aa3a8b210899c6d24ba3b. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b25d7162-ba5a-4b2f-8d31-fb60f495b381.json and https://artists.proofprofile.net/proofs/artist/b25d7162-ba5a-4b2f-8d31-fb60f495b381.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe8ee02240ade6dfd644d50bf028d9b501f00fedc812aa3a8b210899c6d24ba3b","name":"Yeskids - Chansons Pour Enfants","registered_at":"2026-06-20T12:59:56Z","symbol":"NIM1617866","token_address":"0x9249cfb30c1bbb1a007cae485d2ac278ab731ccb","type":"artist","uuid":"b25d7162-ba5a-4b2f-8d31-fb60f495b381"}
album: Chansons Pour Enfants Vol.1
  type: MusicAlbum
  date published: 2022-05-09
album: Chansons Pour Enfants Vol.2
  type: MusicAlbum
  date published: 2023-05-05
album: Chansons Pour Enfants Vol.3
  type: MusicAlbum
  date published: 2023-05-08