Steeve Sam
type: MusicGroup
popularity: 3
followers: 32
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8244961024e176913e0420c5849d9ed48ee7478ccf8dd868d9df22f49a5cec4c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/484a879a-9267-4793-b84a-a32531d6fa02.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/484a879a-9267-4793-b84a-a32531d6fa02.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/484a879a-9267-4793-b84a-a32531d6fa02
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8244961024e176913e0420c5849d9ed48ee7478ccf8dd868d9df22f49a5cec4c","name":"Steeve Sam","registered_at":"2026-06-16T14:54:24Z","symbol":"NIM1086880","token_address":"0x794e1a1378cf0b6064b9ba54ea8aff0430edf340","type":"artist","uuid":"484a879a-9267-4793-b84a-a32531d6fa02"}
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 0x8244961024e176913e0420c5849d9ed48ee7478ccf8dd868d9df22f49a5cec4c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/484a879a-9267-4793-b84a-a32531d6fa02.json and https://artists.proofprofile.net/proofs/artist/484a879a-9267-4793-b84a-a32531d6fa02.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x8244961024e176913e0420c5849d9ed48ee7478ccf8dd868d9df22f49a5cec4c","name":"Steeve Sam","registered_at":"2026-06-16T14:54:24Z","symbol":"NIM1086880","token_address":"0x794e1a1378cf0b6064b9ba54ea8aff0430edf340","type":"artist","uuid":"484a879a-9267-4793-b84a-a32531d6fa02"}
album: I Want You
  type: MusicAlbum
  date published: 2003-01-01
album: Feel Alive
  type: MusicAlbum
  date published: 2012-08-13
album: Stackeetup
  type: MusicAlbum
  date published: 2020-12-04