Sonny Sword
type: MusicGroup
popularity: 2
followers: 121
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a927fc39d9b7386d580953f81e4dda2c42b1dc2cd85748ce571d5136f7d88c7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4226d075-b44d-46d6-b82b-64389aae1484.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4226d075-b44d-46d6-b82b-64389aae1484.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4226d075-b44d-46d6-b82b-64389aae1484
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a927fc39d9b7386d580953f81e4dda2c42b1dc2cd85748ce571d5136f7d88c7","name":"Sonny Sword","registered_at":"2026-06-16T12:38:13Z","symbol":"NIM1054390","token_address":"0xaeb2e76fc2d1c548dbc7602d00942c83d47dadcc","type":"artist","uuid":"4226d075-b44d-46d6-b82b-64389aae1484"}
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 0x9a927fc39d9b7386d580953f81e4dda2c42b1dc2cd85748ce571d5136f7d88c7. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4226d075-b44d-46d6-b82b-64389aae1484.json and https://artists.proofprofile.net/proofs/artist/4226d075-b44d-46d6-b82b-64389aae1484.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x9a927fc39d9b7386d580953f81e4dda2c42b1dc2cd85748ce571d5136f7d88c7","name":"Sonny Sword","registered_at":"2026-06-16T12:38:13Z","symbol":"NIM1054390","token_address":"0xaeb2e76fc2d1c548dbc7602d00942c83d47dadcc","type":"artist","uuid":"4226d075-b44d-46d6-b82b-64389aae1484"}
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  type: MusicAlbum
  date published: 2020-10-15
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  type: MusicAlbum
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