Nicolas Cini
type: MusicGroup
genre: french pop
popularity: 10
followers: 48
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x13a675d6ba5ee90e9b0ca2cb2f636106b04f95f55156658d29f7d31b9f8a3522
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953955
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953955
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25dd5f0c-1013-4c27-bec1-75bb0d05bb2f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25dd5f0c-1013-4c27-bec1-75bb0d05bb2f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25dd5f0c-1013-4c27-bec1-75bb0d05bb2f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:29:53Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x13a675d6ba5ee90e9b0ca2cb2f636106b04f95f55156658d29f7d31b9f8a3522","name":"Nicolas Cini","registered_at":"2026-06-16T02:49:01Z","symbol":"NIM0913735","token_address":"0xed59a2711ad70186885dadb075b5a9a1c66dff58","type":"artist","uuid":"25dd5f0c-1013-4c27-bec1-75bb0d05bb2f"}
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 0x13a675d6ba5ee90e9b0ca2cb2f636106b04f95f55156658d29f7d31b9f8a3522. 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/25dd5f0c-1013-4c27-bec1-75bb0d05bb2f.json and https://artists.proofprofile.net/proofs/artist/25dd5f0c-1013-4c27-bec1-75bb0d05bb2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x13a675d6ba5ee90e9b0ca2cb2f636106b04f95f55156658d29f7d31b9f8a3522","name":"Nicolas Cini","registered_at":"2026-06-16T02:49:01Z","symbol":"NIM0913735","token_address":"0xed59a2711ad70186885dadb075b5a9a1c66dff58","type":"artist","uuid":"25dd5f0c-1013-4c27-bec1-75bb0d05bb2f"}
album: Pas le temps
  type: MusicAlbum
  date published: 2024-05-15
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-02-28
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  type: MusicAlbum
  date published: 2025-03-27