Poto Carré
type: MusicGroup
popularity: 2
followers: 119
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x48efbaeafd70f2e0eb845433e71d321c20ab8856afc93334fcbd372dcae9bc14
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/159c236d-44e4-40d4-a252-bb33fbcff43c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/159c236d-44e4-40d4-a252-bb33fbcff43c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/159c236d-44e4-40d4-a252-bb33fbcff43c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x48efbaeafd70f2e0eb845433e71d321c20ab8856afc93334fcbd372dcae9bc14","name":"Poto Carré","registered_at":"2026-06-15T20:57:42Z","symbol":"NIM0829876","token_address":"0xc9e4dde96530aa590ca73533aab6af457f5ca658","type":"artist","uuid":"159c236d-44e4-40d4-a252-bb33fbcff43c"}
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 0x48efbaeafd70f2e0eb845433e71d321c20ab8856afc93334fcbd372dcae9bc14. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/159c236d-44e4-40d4-a252-bb33fbcff43c.json and https://artists.proofprofile.net/proofs/artist/159c236d-44e4-40d4-a252-bb33fbcff43c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x48efbaeafd70f2e0eb845433e71d321c20ab8856afc93334fcbd372dcae9bc14","name":"Poto Carré","registered_at":"2026-06-15T20:57:42Z","symbol":"NIM0829876","token_address":"0xc9e4dde96530aa590ca73533aab6af457f5ca658","type":"artist","uuid":"159c236d-44e4-40d4-a252-bb33fbcff43c"}
album: Vert
  type: MusicAlbum
  date published: 2024-12-06
album: Jour de match
  type: MusicAlbum
  date published: 2025-01-31
album: Roger
  type: MusicAlbum
  date published: 2025-02-28
album: Deuxième génération
  type: MusicAlbum
  date published: 2025-03-28
album: Jour de match
  type: MusicAlbum
  date published: 2025-06-27