Ze Radcliffe Fanfare
type: MusicGroup
popularity: 2
followers: 360
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x27fd821c6b69ccbc557207656122f5ae7d18ef1802c4571ad122c25b5b474258
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/b935c68d-7b2d-41a5-a148-02472fc31c77.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b935c68d-7b2d-41a5-a148-02472fc31c77.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b935c68d-7b2d-41a5-a148-02472fc31c77
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x27fd821c6b69ccbc557207656122f5ae7d18ef1802c4571ad122c25b5b474258","name":"Ze Radcliffe Fanfare","registered_at":"2026-06-20T16:35:59Z","symbol":"NIM1654984","token_address":"0xe84bc45e9c12b52080bb61e7246f9587fb58618a","type":"artist","uuid":"b935c68d-7b2d-41a5-a148-02472fc31c77"}
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 0x27fd821c6b69ccbc557207656122f5ae7d18ef1802c4571ad122c25b5b474258. 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/b935c68d-7b2d-41a5-a148-02472fc31c77.json and https://artists.proofprofile.net/proofs/artist/b935c68d-7b2d-41a5-a148-02472fc31c77.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x27fd821c6b69ccbc557207656122f5ae7d18ef1802c4571ad122c25b5b474258","name":"Ze Radcliffe Fanfare","registered_at":"2026-06-20T16:35:59Z","symbol":"NIM1654984","token_address":"0xe84bc45e9c12b52080bb61e7246f9587fb58618a","type":"artist","uuid":"b935c68d-7b2d-41a5-a148-02472fc31c77"}
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