BÏUR
type: MusicGroup
popularity: 2
followers: 98
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2633e79876c2c5658da5e08b95f621072d7128a18a48ae77a5b482b63c1849f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3d1f573-db26-4316-95d9-053784ab34eb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e3d1f573-db26-4316-95d9-053784ab34eb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e3d1f573-db26-4316-95d9-053784ab34eb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2633e79876c2c5658da5e08b95f621072d7128a18a48ae77a5b482b63c1849f2","name":"BÏUR","registered_at":"2026-06-21T07:49:25Z","symbol":"NIM1866822","token_address":"0xaf9fdd0274e0b8b9a1b292a42bca254c73c53948","type":"artist","uuid":"e3d1f573-db26-4316-95d9-053784ab34eb"}
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 0x2633e79876c2c5658da5e08b95f621072d7128a18a48ae77a5b482b63c1849f2. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e3d1f573-db26-4316-95d9-053784ab34eb.json and https://artists.proofprofile.net/proofs/artist/e3d1f573-db26-4316-95d9-053784ab34eb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x2633e79876c2c5658da5e08b95f621072d7128a18a48ae77a5b482b63c1849f2","name":"BÏUR","registered_at":"2026-06-21T07:49:25Z","symbol":"NIM1866822","token_address":"0xaf9fdd0274e0b8b9a1b292a42bca254c73c53948","type":"artist","uuid":"e3d1f573-db26-4316-95d9-053784ab34eb"}
album: Bïur
  type: MusicAlbum
  date published: 2020-04-03
album: Hyperbole
  type: MusicAlbum
  date published: 2021-11-20
album: Trop Cool
  type: MusicAlbum
  date published: 2025-01-29
album: Plus Vite et Plus Fort
  type: MusicAlbum
  date published: 2025-02-21