Ludovic Beier Trio
type: MusicGroup
genre: french jazz
popularity: 2
followers: 230
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7f70c2656abda04fd6d888de218a6892e17eddc7843f1a7cb43aefc6192b1291
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f4b4c6-21a2-43d4-b87e-7e1f556b103b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28f4b4c6-21a2-43d4-b87e-7e1f556b103b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28f4b4c6-21a2-43d4-b87e-7e1f556b103b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7f70c2656abda04fd6d888de218a6892e17eddc7843f1a7cb43aefc6192b1291","name":"Ludovic Beier Trio","registered_at":"2026-06-16T03:47:50Z","symbol":"NIM0927784","token_address":"0xb548e922380726831b9a5916ba3b9a3128d469f0","type":"artist","uuid":"28f4b4c6-21a2-43d4-b87e-7e1f556b103b"}
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 0x7f70c2656abda04fd6d888de218a6892e17eddc7843f1a7cb43aefc6192b1291. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28f4b4c6-21a2-43d4-b87e-7e1f556b103b.json and https://artists.proofprofile.net/proofs/artist/28f4b4c6-21a2-43d4-b87e-7e1f556b103b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x7f70c2656abda04fd6d888de218a6892e17eddc7843f1a7cb43aefc6192b1291","name":"Ludovic Beier Trio","registered_at":"2026-06-16T03:47:50Z","symbol":"NIM0927784","token_address":"0xb548e922380726831b9a5916ba3b9a3128d469f0","type":"artist","uuid":"28f4b4c6-21a2-43d4-b87e-7e1f556b103b"}
album: SONGS FOR MY FATHER
  type: MusicAlbum
  date published: 2013-07-10
album: Four and Two
  type: MusicAlbum
  date published: 2020-02-28
album: DJANGO 70th
  type: MusicAlbum
  date published: 2023-06-30