Frank Anderson
type: MusicGroup
genre: rocksteady
genre: ska
genre: soul jazz
popularity: 5
followers: 152
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2351757370b5ec7b41d5dcb395c470066da6d319c959b829b58e83ba7b2f10e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8165d99-59d0-4b86-a8da-7e7f44fa3bba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f8165d99-59d0-4b86-a8da-7e7f44fa3bba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f8165d99-59d0-4b86-a8da-7e7f44fa3bba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2351757370b5ec7b41d5dcb395c470066da6d319c959b829b58e83ba7b2f10e9","name":"Frank Anderson","registered_at":"2026-06-21T16:10:39Z","symbol":"NIM1965698","token_address":"0xe284ceb03ba837d0d25638f9c369b5b729d298ad","type":"artist","uuid":"f8165d99-59d0-4b86-a8da-7e7f44fa3bba"}
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 0x2351757370b5ec7b41d5dcb395c470066da6d319c959b829b58e83ba7b2f10e9. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8165d99-59d0-4b86-a8da-7e7f44fa3bba.json and https://artists.proofprofile.net/proofs/artist/f8165d99-59d0-4b86-a8da-7e7f44fa3bba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x2351757370b5ec7b41d5dcb395c470066da6d319c959b829b58e83ba7b2f10e9","name":"Frank Anderson","registered_at":"2026-06-21T16:10:39Z","symbol":"NIM1965698","token_address":"0xe284ceb03ba837d0d25638f9c369b5b729d298ad","type":"artist","uuid":"f8165d99-59d0-4b86-a8da-7e7f44fa3bba"}