Guillaume Nouaux
type: MusicGroup
genre: ragtime
popularity: 8
followers: 485
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x25f033a35ceaf4af8fe8fd2b641bacfae14c0b939b63d52ed2a38bd96199e214
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18c29bbf-c473-48b5-9867-11c48812e7a1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/18c29bbf-c473-48b5-9867-11c48812e7a1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/18c29bbf-c473-48b5-9867-11c48812e7a1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x25f033a35ceaf4af8fe8fd2b641bacfae14c0b939b63d52ed2a38bd96199e214","name":"Guillaume Nouaux","registered_at":"2026-06-15T22:05:18Z","symbol":"NIM0845981","token_address":"0x21e6f65d2998cfb8d24f4cfea1d4a831051d927d","type":"artist","uuid":"18c29bbf-c473-48b5-9867-11c48812e7a1"}
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 0x25f033a35ceaf4af8fe8fd2b641bacfae14c0b939b63d52ed2a38bd96199e214. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/18c29bbf-c473-48b5-9867-11c48812e7a1.json and https://artists.proofprofile.net/proofs/artist/18c29bbf-c473-48b5-9867-11c48812e7a1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x25f033a35ceaf4af8fe8fd2b641bacfae14c0b939b63d52ed2a38bd96199e214","name":"Guillaume Nouaux","registered_at":"2026-06-15T22:05:18Z","symbol":"NIM0845981","token_address":"0x21e6f65d2998cfb8d24f4cfea1d4a831051d927d","type":"artist","uuid":"18c29bbf-c473-48b5-9867-11c48812e7a1"}
album: Creole Pinasse Hot Jazz Band
  type: MusicAlbum
  date published: 1998-08-11
album: Ostreicole Stomp
  type: MusicAlbum
  date published: 2000
album: Ostréicole Stomp
  type: MusicAlbum
  date published: 2000-11-10
album: Drummin' Man Tribute to Gene Krupa
  type: MusicAlbum
  date published: 2003-09-03
album: New Orleans
  type: MusicAlbum
  date published: 2004
album: New Orleans (Duo & Trio)
  type: MusicAlbum
  date published: 2004-02-22
album: New Orleans Trio (Drumset in the Sunset)
  type: MusicAlbum
  date published: 2011
album: Drumset in the Sunset
  type: MusicAlbum
  date published: 2011-08-01
album: Guillaume Nouaux & Tuxedo Big Band (Drumology)
  type: MusicAlbum
  date published: 2014-08-01
album: Guillaume Nouaux & the Clarinet Kings
  type: MusicAlbum
  date published: 2019-11-28
album: Guillaume Nouaux & the Stride Piano Kings
  type: MusicAlbum
  date published: 2020-11-05