El piry Rd
type: MusicGroup
popularity: 25
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcd2aa291acc027446c4ea117fafe6b697f401f1c484308644ae17838b654fa82
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02751dbb-530f-4b9a-a984-263d5b26159e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02751dbb-530f-4b9a-a984-263d5b26159e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02751dbb-530f-4b9a-a984-263d5b26159e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcd2aa291acc027446c4ea117fafe6b697f401f1c484308644ae17838b654fa82","name":"El piry Rd","registered_at":"2026-06-11T10:46:26Z","symbol":"NIM0003738","token_address":"0x7bdfd5c87b036a20aadbcfc51b4410225cca616b","type":"artist","uuid":"02751dbb-530f-4b9a-a984-263d5b26159e"}
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 0xcd2aa291acc027446c4ea117fafe6b697f401f1c484308644ae17838b654fa82. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02751dbb-530f-4b9a-a984-263d5b26159e.json and https://artists.proofprofile.net/proofs/artist/02751dbb-530f-4b9a-a984-263d5b26159e.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xcd2aa291acc027446c4ea117fafe6b697f401f1c484308644ae17838b654fa82","name":"El piry Rd","registered_at":"2026-06-11T10:46:26Z","symbol":"NIM0003738","token_address":"0x7bdfd5c87b036a20aadbcfc51b4410225cca616b","type":"artist","uuid":"02751dbb-530f-4b9a-a984-263d5b26159e"}
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