Alan Fitzsimons
type: MusicGroup
popularity: 2
followers: 103
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x204ce554abc49cfd166b0a8dde19216b7431caf1dc8fbd61127988fec735af88
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13a369a0-d41a-4d15-9a56-d927a3c66da9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13a369a0-d41a-4d15-9a56-d927a3c66da9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13a369a0-d41a-4d15-9a56-d927a3c66da9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x204ce554abc49cfd166b0a8dde19216b7431caf1dc8fbd61127988fec735af88","name":"Alan Fitzsimons","registered_at":"2026-06-15T20:36:48Z","symbol":"NIM0824887","token_address":"0x3222ddebe61bc38e35ab3dcbb1385debc2d389dd","type":"artist","uuid":"13a369a0-d41a-4d15-9a56-d927a3c66da9"}
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 0x204ce554abc49cfd166b0a8dde19216b7431caf1dc8fbd61127988fec735af88. Chain 2 (Bitcoin): anchored in block 953903 (2026-06-16T07:05:05Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13a369a0-d41a-4d15-9a56-d927a3c66da9.json and https://artists.proofprofile.net/proofs/artist/13a369a0-d41a-4d15-9a56-d927a3c66da9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:05:05Z
  text: {"copyright_id":"0x204ce554abc49cfd166b0a8dde19216b7431caf1dc8fbd61127988fec735af88","name":"Alan Fitzsimons","registered_at":"2026-06-15T20:36:48Z","symbol":"NIM0824887","token_address":"0x3222ddebe61bc38e35ab3dcbb1385debc2d389dd","type":"artist","uuid":"13a369a0-d41a-4d15-9a56-d927a3c66da9"}