Rosa Pajaro
type: MusicGroup
popularity: 2
followers: 123
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x672033e88e34d69a55b66f497bcdd907c716d21e4a2412c12a237a3a580a0dc6
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/a2b493d3-0b2d-4715-816e-5965eaa90f47.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a2b493d3-0b2d-4715-816e-5965eaa90f47.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a2b493d3-0b2d-4715-816e-5965eaa90f47
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T07:04:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x672033e88e34d69a55b66f497bcdd907c716d21e4a2412c12a237a3a580a0dc6","name":"Rosa Pajaro","registered_at":"2026-06-20T06:07:16Z","symbol":"NIM1535614","token_address":"0x9eed307bf97f645d98ac9117278cc5331b04272c","type":"artist","uuid":"a2b493d3-0b2d-4715-816e-5965eaa90f47"}
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 0x672033e88e34d69a55b66f497bcdd907c716d21e4a2412c12a237a3a580a0dc6. 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/a2b493d3-0b2d-4715-816e-5965eaa90f47.json and https://artists.proofprofile.net/proofs/artist/a2b493d3-0b2d-4715-816e-5965eaa90f47.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T07:04:44Z
  text: {"copyright_id":"0x672033e88e34d69a55b66f497bcdd907c716d21e4a2412c12a237a3a580a0dc6","name":"Rosa Pajaro","registered_at":"2026-06-20T06:07:16Z","symbol":"NIM1535614","token_address":"0x9eed307bf97f645d98ac9117278cc5331b04272c","type":"artist","uuid":"a2b493d3-0b2d-4715-816e-5965eaa90f47"}
album: Night Dances
  type: MusicAlbum
  date published: 2022-10-22
album: Memory
  type: MusicAlbum
  date published: 2023-06-23
album: Let Down
  type: MusicAlbum
  date published: 2024-09-05
album: Ceremony
  type: MusicAlbum
  date published: 2025-02-28