Platinum Blind
type: MusicGroup
popularity: 7
followers: 255
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8852508c9b308290301c86660ab54a485a9cf07632b6358ba0b647f723a7b08c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1a25aa2-a2b3-4f81-be14-ff36bff18e81.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1a25aa2-a2b3-4f81-be14-ff36bff18e81.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1a25aa2-a2b3-4f81-be14-ff36bff18e81
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8852508c9b308290301c86660ab54a485a9cf07632b6358ba0b647f723a7b08c","name":"Platinum Blind","registered_at":"2026-06-21T13:13:52Z","symbol":"NIM1932573","token_address":"0x3f694244b332450b064a0b429046aa7113fa0ef0","type":"artist","uuid":"f1a25aa2-a2b3-4f81-be14-ff36bff18e81"}
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 0x8852508c9b308290301c86660ab54a485a9cf07632b6358ba0b647f723a7b08c. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1a25aa2-a2b3-4f81-be14-ff36bff18e81.json and https://artists.proofprofile.net/proofs/artist/f1a25aa2-a2b3-4f81-be14-ff36bff18e81.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x8852508c9b308290301c86660ab54a485a9cf07632b6358ba0b647f723a7b08c","name":"Platinum Blind","registered_at":"2026-06-21T13:13:52Z","symbol":"NIM1932573","token_address":"0x3f694244b332450b064a0b429046aa7113fa0ef0","type":"artist","uuid":"f1a25aa2-a2b3-4f81-be14-ff36bff18e81"}
album: Gasoline
  type: MusicAlbum
  date published: 2021-04-02
album: Gasoline
  type: MusicAlbum
  date published: 2021-04-02
album: High Life
  type: MusicAlbum
  date published: 2021-11-18
album: Attention
  type: MusicAlbum
  date published: 2024-02-24
album: All My Life
  type: MusicAlbum
  date published: 2024-03-24
album: Come Together
  type: MusicAlbum
  date published: 2024-03-29
album: Blind Faith
  type: MusicAlbum
  date published: 2024-05-02