drum tales
type: MusicGroup
genre: lo-fi house
popularity: 2
followers: 102
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdbe472f826b35209412cad84e8cccf9572b968ac858bfb5bf3dc53f9d1b400ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7309f43-d4d5-41fd-96b2-03c98392ad6e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7309f43-d4d5-41fd-96b2-03c98392ad6e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7309f43-d4d5-41fd-96b2-03c98392ad6e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdbe472f826b35209412cad84e8cccf9572b968ac858bfb5bf3dc53f9d1b400ee","name":"drum tales","registered_at":"2026-06-20T21:54:12Z","symbol":"NIM1724962","token_address":"0xcf65bca2bcc200578cfe4cc7c845d297f51df9a0","type":"artist","uuid":"c7309f43-d4d5-41fd-96b2-03c98392ad6e"}
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 0xdbe472f826b35209412cad84e8cccf9572b968ac858bfb5bf3dc53f9d1b400ee. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7309f43-d4d5-41fd-96b2-03c98392ad6e.json and https://artists.proofprofile.net/proofs/artist/c7309f43-d4d5-41fd-96b2-03c98392ad6e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xdbe472f826b35209412cad84e8cccf9572b968ac858bfb5bf3dc53f9d1b400ee","name":"drum tales","registered_at":"2026-06-20T21:54:12Z","symbol":"NIM1724962","token_address":"0xcf65bca2bcc200578cfe4cc7c845d297f51df9a0","type":"artist","uuid":"c7309f43-d4d5-41fd-96b2-03c98392ad6e"}
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