Bertha Bellamy
type: MusicGroup
popularity: 30
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1fa82edcdb4d7de9e57a48520d121915867ad8a6b6ad083ded4d7f91d3b40071
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed082400-786f-45b3-a7a3-474532208109.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ed082400-786f-45b3-a7a3-474532208109.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ed082400-786f-45b3-a7a3-474532208109
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1fa82edcdb4d7de9e57a48520d121915867ad8a6b6ad083ded4d7f91d3b40071","name":"Bertha Bellamy","registered_at":"2026-06-12T13:00:51Z","symbol":"NIM0305362","token_address":"0xc065cd3e18aba3fc429fee1d6920c92b4c5a5e37","type":"artist","uuid":"ed082400-786f-45b3-a7a3-474532208109"}
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 0x1fa82edcdb4d7de9e57a48520d121915867ad8a6b6ad083ded4d7f91d3b40071. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ed082400-786f-45b3-a7a3-474532208109.json and https://artists.proofprofile.net/proofs/artist/ed082400-786f-45b3-a7a3-474532208109.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x1fa82edcdb4d7de9e57a48520d121915867ad8a6b6ad083ded4d7f91d3b40071","name":"Bertha Bellamy","registered_at":"2026-06-12T13:00:51Z","symbol":"NIM0305362","token_address":"0xc065cd3e18aba3fc429fee1d6920c92b4c5a5e37","type":"artist","uuid":"ed082400-786f-45b3-a7a3-474532208109"}
album: Take Me to the South
  type: MusicAlbum
  date published: 2024-05-13