Jay Rodriguez Sierra
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bcf22e0c4e6715d6a9141ebfc91166e70529ad98b62c55710895f6868d988cf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954603
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954603
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8a84a5-3bf0-4c19-be99-aa2faa35e99f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bf8a84a5-3bf0-4c19-be99-aa2faa35e99f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bf8a84a5-3bf0-4c19-be99-aa2faa35e99f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T21:47:54Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bcf22e0c4e6715d6a9141ebfc91166e70529ad98b62c55710895f6868d988cf","name":"Jay Rodriguez Sierra","registered_at":"2026-06-20T18:47:24Z","symbol":"NIM1682569","token_address":"0xe3eef3a8f845e2c7d42c363413f91a1cab1cefa3","type":"artist","uuid":"bf8a84a5-3bf0-4c19-be99-aa2faa35e99f"}
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 0x9bcf22e0c4e6715d6a9141ebfc91166e70529ad98b62c55710895f6868d988cf. Chain 2 (Bitcoin): anchored in block 954603 (2026-06-20T21:47:54Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bf8a84a5-3bf0-4c19-be99-aa2faa35e99f.json and https://artists.proofprofile.net/proofs/artist/bf8a84a5-3bf0-4c19-be99-aa2faa35e99f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T21:47:54Z
  text: {"copyright_id":"0x9bcf22e0c4e6715d6a9141ebfc91166e70529ad98b62c55710895f6868d988cf","name":"Jay Rodriguez Sierra","registered_at":"2026-06-20T18:47:24Z","symbol":"NIM1682569","token_address":"0xe3eef3a8f845e2c7d42c363413f91a1cab1cefa3","type":"artist","uuid":"bf8a84a5-3bf0-4c19-be99-aa2faa35e99f"}
album: Hello Like Before
  type: MusicAlbum
  date published: 2023-03-03
album: Muthaflower
  type: MusicAlbum
  date published: 2023-08-25
album: Nessun Dorma
  type: MusicAlbum
  date published: 2024-01-01
album: Jay Rodriguez-Sierra MUTHA
  type: MusicAlbum
  date published: 2024-01-04