Daniel Anderson and Heroic Dose
type: MusicGroup
genre: blues rock
genre: modern blues
popularity: 2
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x838376c763eec799949c61311de19ed16dfa0c67ec9cf33e3beb04fc2176f056
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954587
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954587
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bac910d6-9592-4292-9e9d-8688dce21b2e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bac910d6-9592-4292-9e9d-8688dce21b2e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bac910d6-9592-4292-9e9d-8688dce21b2e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:10:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x838376c763eec799949c61311de19ed16dfa0c67ec9cf33e3beb04fc2176f056","name":"Daniel Anderson and Heroic Dose","registered_at":"2026-06-20T17:04:17Z","symbol":"NIM1660537","token_address":"0x487a293be4f8a6e8dba27d713e1990d1ae56d677","type":"artist","uuid":"bac910d6-9592-4292-9e9d-8688dce21b2e"}
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 0x838376c763eec799949c61311de19ed16dfa0c67ec9cf33e3beb04fc2176f056. Chain 2 (Bitcoin): anchored in block 954587 (2026-06-20T19:10:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bac910d6-9592-4292-9e9d-8688dce21b2e.json and https://artists.proofprofile.net/proofs/artist/bac910d6-9592-4292-9e9d-8688dce21b2e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:10:41Z
  text: {"copyright_id":"0x838376c763eec799949c61311de19ed16dfa0c67ec9cf33e3beb04fc2176f056","name":"Daniel Anderson and Heroic Dose","registered_at":"2026-06-20T17:04:17Z","symbol":"NIM1660537","token_address":"0x487a293be4f8a6e8dba27d713e1990d1ae56d677","type":"artist","uuid":"bac910d6-9592-4292-9e9d-8688dce21b2e"}
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  type: MusicAlbum
  date published: 2023-02-24
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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