Alain Trudel
type: MusicGroup
description: Alain Trudel (born 13 June 1966) is a Canadian conductor, trombonist and composer. Biography Born in Montreal, Quebec, Trudel first became known to the public as a trombone soloist. He made his sol
popularity: 15
followers: 2124
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf690f07fb3515fe916c18fbe10cba912e76dd5421253b335a26ad4e1b1468c0f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03b4d576-7495-4142-938c-57b335a67c96.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/03b4d576-7495-4142-938c-57b335a67c96.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/03b4d576-7495-4142-938c-57b335a67c96
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf690f07fb3515fe916c18fbe10cba912e76dd5421253b335a26ad4e1b1468c0f","name":"Alain Trudel","registered_at":"2026-06-14T04:50:11Z","symbol":"NIM0343738","token_address":"0x1320500c77bffb9c7769f0e2ca7193fd7092aa37","type":"artist","uuid":"03b4d576-7495-4142-938c-57b335a67c96"}
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 0xf690f07fb3515fe916c18fbe10cba912e76dd5421253b335a26ad4e1b1468c0f. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/03b4d576-7495-4142-938c-57b335a67c96.json and https://artists.proofprofile.net/proofs/artist/03b4d576-7495-4142-938c-57b335a67c96.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xf690f07fb3515fe916c18fbe10cba912e76dd5421253b335a26ad4e1b1468c0f","name":"Alain Trudel","registered_at":"2026-06-14T04:50:11Z","symbol":"NIM0343738","token_address":"0x1320500c77bffb9c7769f0e2ca7193fd7092aa37","type":"artist","uuid":"03b4d576-7495-4142-938c-57b335a67c96"}
album: Mathieu: Piano Concerto No. 4 in E Minor Rachmaninoff: Rhapsody on a Theme of Paganini, Op. 43
  type: MusicAlbum
  date published: 2018-11-01