Biggie Richss
type: MusicGroup
popularity: 14
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb57a95010ae6213292c1c7061b7d27f4e9393e7cc441e0e414e305dbfbb950ff
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953599
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953599
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db72234-3138-4a87-bfa2-36803f9dd7cc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0db72234-3138-4a87-bfa2-36803f9dd7cc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0db72234-3138-4a87-bfa2-36803f9dd7cc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:43:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb57a95010ae6213292c1c7061b7d27f4e9393e7cc441e0e414e305dbfbb950ff","name":"Biggie Richss","registered_at":"2026-06-14T05:53:51Z","symbol":"NIM0358927","token_address":"0xc29daa80793295c93b6e9191526a8d66aed06444","type":"artist","uuid":"0db72234-3138-4a87-bfa2-36803f9dd7cc"}
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 0xb57a95010ae6213292c1c7061b7d27f4e9393e7cc441e0e414e305dbfbb950ff. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0db72234-3138-4a87-bfa2-36803f9dd7cc.json and https://artists.proofprofile.net/proofs/artist/0db72234-3138-4a87-bfa2-36803f9dd7cc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:45:44Z
  text: {"copyright_id":"0xb57a95010ae6213292c1c7061b7d27f4e9393e7cc441e0e414e305dbfbb950ff","name":"Biggie Richss","registered_at":"2026-06-14T05:53:51Z","symbol":"NIM0358927","token_address":"0xc29daa80793295c93b6e9191526a8d66aed06444","type":"artist","uuid":"0db72234-3138-4a87-bfa2-36803f9dd7cc"}