Roslyn Kimbuang Zo
type: MusicGroup
popularity: 2
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1ed30780f6684296347532122b437b7ce4a42ff677ea5e29fbd887ef13eadffd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954516
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954516
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2604a25-7495-4bb8-8f1d-ae76aa2d1141.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2604a25-7495-4bb8-8f1d-ae76aa2d1141.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2604a25-7495-4bb8-8f1d-ae76aa2d1141
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1ed30780f6684296347532122b437b7ce4a42ff677ea5e29fbd887ef13eadffd","name":"Roslyn Kimbuang Zo","registered_at":"2026-06-20T06:18:48Z","symbol":"NIM1538273","token_address":"0x168f4b8f18b9852666ebd60e9c2486ee9fb7f1c6","type":"artist","uuid":"a2604a25-7495-4bb8-8f1d-ae76aa2d1141"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1ed30780f6684296347532122b437b7ce4a42ff677ea5e29fbd887ef13eadffd. Chain 2 (Bitcoin): anchored in block 954516 (2026-06-20T07:04:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a2604a25-7495-4bb8-8f1d-ae76aa2d1141.json and https://artists.proofprofile.net/proofs/artist/a2604a25-7495-4bb8-8f1d-ae76aa2d1141.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x1ed30780f6684296347532122b437b7ce4a42ff677ea5e29fbd887ef13eadffd","name":"Roslyn Kimbuang Zo","registered_at":"2026-06-20T06:18:48Z","symbol":"NIM1538273","token_address":"0x168f4b8f18b9852666ebd60e9c2486ee9fb7f1c6","type":"artist","uuid":"a2604a25-7495-4bb8-8f1d-ae76aa2d1141"}
album: Van Jerusalem
  type: MusicAlbum
  date published: 2024-03-22