Cuda Brown
type: MusicGroup
popularity: 7
followers: 79
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x62f4b16364d92bc7e00ab6295fd03e690b9d3baa1da3373690935a7a140544eb
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954573
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954573
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T15:45:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x62f4b16364d92bc7e00ab6295fd03e690b9d3baa1da3373690935a7a140544eb","name":"Cuda Brown","registered_at":"2026-06-20T14:24:29Z","symbol":"NIM1633524","token_address":"0x994ed1df8d2039e38d2d926944f53120aa3e9c53","type":"artist","uuid":"b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x62f4b16364d92bc7e00ab6295fd03e690b9d3baa1da3373690935a7a140544eb. Chain 2 (Bitcoin): anchored in block 954573 (2026-06-20T15:45:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b.json and https://artists.proofprofile.net/proofs/artist/b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T15:45:29Z
  text: {"copyright_id":"0x62f4b16364d92bc7e00ab6295fd03e690b9d3baa1da3373690935a7a140544eb","name":"Cuda Brown","registered_at":"2026-06-20T14:24:29Z","symbol":"NIM1633524","token_address":"0x994ed1df8d2039e38d2d926944f53120aa3e9c53","type":"artist","uuid":"b5cbc7e2-5af5-4274-baf7-8fe579ca4f5b"}
album: My Own Private Idaho
  type: MusicAlbum
  date published: 2024-06-01
album: Bath Times For Bartholomew Bear
  type: MusicAlbum
  date published: 2024-06-05