Daniel Poyerd
type: MusicGroup
popularity: 2
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3bc16a60e94e7fc73214717aca8012fa6c70b32c55dab756c7f982f0e89195e6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954038
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954038
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e6bcbb9-05cd-4619-950c-b9465ae12d50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e6bcbb9-05cd-4619-950c-b9465ae12d50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e6bcbb9-05cd-4619-950c-b9465ae12d50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:57:22Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3bc16a60e94e7fc73214717aca8012fa6c70b32c55dab756c7f982f0e89195e6","name":"Daniel Poyerd","registered_at":"2026-06-16T11:18:29Z","symbol":"NIM1035384","token_address":"0xd4712377e6c04599818a85729496507412989939","type":"artist","uuid":"3e6bcbb9-05cd-4619-950c-b9465ae12d50"}
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 0x3bc16a60e94e7fc73214717aca8012fa6c70b32c55dab756c7f982f0e89195e6. Chain 2 (Bitcoin): anchored in block 954038 (2026-06-17T02:57:22Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e6bcbb9-05cd-4619-950c-b9465ae12d50.json and https://artists.proofprofile.net/proofs/artist/3e6bcbb9-05cd-4619-950c-b9465ae12d50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T02:57:22Z
  text: {"copyright_id":"0x3bc16a60e94e7fc73214717aca8012fa6c70b32c55dab756c7f982f0e89195e6","name":"Daniel Poyerd","registered_at":"2026-06-16T11:18:29Z","symbol":"NIM1035384","token_address":"0xd4712377e6c04599818a85729496507412989939","type":"artist","uuid":"3e6bcbb9-05cd-4619-950c-b9465ae12d50"}
album: Renaissance
  type: MusicAlbum
  date published: 2024-05-31
album: Bulletproof Against You
  type: MusicAlbum
  date published: 2024-06-06
album: When We Were Young
  type: MusicAlbum
  date published: 2024-07-12