Marcel Bianchi
type: MusicGroup
genre: jazz
popularity: 11
followers: 458
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa4a0d5ee99651b1bc6555418ab5150f5458af9232edd950f18eeba837afdc0c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa4a0d5ee99651b1bc6555418ab5150f5458af9232edd950f18eeba837afdc0c8","name":"Marcel Bianchi","registered_at":"2026-06-15T03:37:00Z","symbol":"NIM0669821","token_address":"0x4d789cdfd7ea28ea088ead5563ff335462b448a8","type":"artist","uuid":"dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4"}
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 0xa4a0d5ee99651b1bc6555418ab5150f5458af9232edd950f18eeba837afdc0c8. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4.json and https://artists.proofprofile.net/proofs/artist/dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xa4a0d5ee99651b1bc6555418ab5150f5458af9232edd950f18eeba837afdc0c8","name":"Marcel Bianchi","registered_at":"2026-06-15T03:37:00Z","symbol":"NIM0669821","token_address":"0x4d789cdfd7ea28ea088ead5563ff335462b448a8","type":"artist","uuid":"dc0643c9-2b2d-409b-8bf1-4cf39c9c4bd4"}
album: La rose tatouée (Mono version)
  type: MusicAlbum
  date published: 1956-01-01
album: The exciting electric guitar of Marcel Bianchi - 1945-1954 - Digital Mastering
  type: MusicAlbum
  date published: 2005-02-01
album: The swingin' guitar of...
  type: MusicAlbum
  date published: 2006-01-01
album: The Hawaïan guitar of...
  type: MusicAlbum
  date published: 2006-03-01
album: Rhythms in Silk
  type: MusicAlbum
  date published: 2010-11-10
album: Jazz Mosaics
  type: MusicAlbum
  date published: 2010-11-10
album: Echoes of Paris
  type: MusicAlbum
  date published: 2010-11-10
album: Strings in Starlight
  type: MusicAlbum
  date published: 2010-11-10
album: Frets in Flight
  type: MusicAlbum
  date published: 2010-11-10
album: Gypsy Serenade
  type: MusicAlbum
  date published: 2010-11-10
album: Buenas Noches Mi Amor
  type: MusicAlbum
  date published: 2015-01-01
album: Holiday's Guitar
  type: MusicAlbum
  date published: 2019-09-26
album: French Jazz Guitarist Marcel Bianchi
  type: MusicAlbum
  date published: 2024-06-30