Fred Béland
type: MusicGroup
genre: chanson québécoise
popularity: 3
followers: 136
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd734f32e31b2c6a3a41cf886130d1702bedde758fee5d97bcef9826d8b504a97
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd734f32e31b2c6a3a41cf886130d1702bedde758fee5d97bcef9826d8b504a97","name":"Fred Béland","registered_at":"2026-06-20T09:19:22Z","symbol":"NIM1577932","token_address":"0x335c129c23b4f187f3f83116cfe4b979c87bf421","type":"artist","uuid":"aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc"}
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 0xd734f32e31b2c6a3a41cf886130d1702bedde758fee5d97bcef9826d8b504a97. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc.json and https://artists.proofprofile.net/proofs/artist/aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xd734f32e31b2c6a3a41cf886130d1702bedde758fee5d97bcef9826d8b504a97","name":"Fred Béland","registered_at":"2026-06-20T09:19:22Z","symbol":"NIM1577932","token_address":"0x335c129c23b4f187f3f83116cfe4b979c87bf421","type":"artist","uuid":"aa6130e9-e22e-4eb0-b0dc-8b18607d6fbc"}
album: On va veiller tard
  type: MusicAlbum
  date published: 2022-01-27
album: Ford 82
  type: MusicAlbum
  date published: 2022-01-27
album: J'Resterai Stand-By
  type: MusicAlbum
  date published: 2022-09-02
album: Les fins de semaine
  type: MusicAlbum
  date published: 2023-04-07
album: Les soirs d'automne
  type: MusicAlbum
  date published: 2024-10-03