Les bébés dormeurs
type: MusicGroup
genre: lullaby
popularity: 3
followers: 1778
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb955772b7c6eeb1024a06966294fb846bde4ff4b3933c3adf904ad8497180fe9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954134
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954134
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f0249ac-da32-4576-927c-09bcadaf6f51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7f0249ac-da32-4576-927c-09bcadaf6f51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7f0249ac-da32-4576-927c-09bcadaf6f51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:41:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb955772b7c6eeb1024a06966294fb846bde4ff4b3933c3adf904ad8497180fe9","name":"Les bébés dormeurs","registered_at":"2026-06-17T09:46:15Z","symbol":"NIM1356905","token_address":"0xb99338fc8010db5617f40d8cce494fa523e3ca5a","type":"artist","uuid":"7f0249ac-da32-4576-927c-09bcadaf6f51"}
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 0xb955772b7c6eeb1024a06966294fb846bde4ff4b3933c3adf904ad8497180fe9. Chain 2 (Bitcoin): anchored in block 954174 (2026-06-18T03:01:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7f0249ac-da32-4576-927c-09bcadaf6f51.json and https://artists.proofprofile.net/proofs/artist/7f0249ac-da32-4576-927c-09bcadaf6f51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-18T03:01:36Z
  text: {"copyright_id":"0xb955772b7c6eeb1024a06966294fb846bde4ff4b3933c3adf904ad8497180fe9","name":"Les bébés dormeurs","registered_at":"2026-06-17T09:46:15Z","symbol":"NIM1356905","token_address":"0xb99338fc8010db5617f40d8cce494fa523e3ca5a","type":"artist","uuid":"7f0249ac-da32-4576-927c-09bcadaf6f51"}
album: Bonne nuit les petits ! (Berceuses et comptines pour faire dormir les enfants) (Inclus les versions instrumentales pour les chanter soi-même)
  type: MusicAlbum
  date published: 2013-02-25
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  type: MusicAlbum
  date published: 2013-02-25
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  type: MusicAlbum
  date published: 2013-02-25