Antoine Michaud
type: MusicGroup
genre: ambient
popularity: 2
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3e3644e6a9da0b3a9c8acfec18c2460e4b2a2298ec67aea437504c735413e2ab
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0e58c79-2683-4b74-93f8-0ac5bd3d4b68.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0e58c79-2683-4b74-93f8-0ac5bd3d4b68.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0e58c79-2683-4b74-93f8-0ac5bd3d4b68
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3e3644e6a9da0b3a9c8acfec18c2460e4b2a2298ec67aea437504c735413e2ab","name":"Antoine Michaud","registered_at":"2026-06-20T11:52:37Z","symbol":"NIM1606669","token_address":"0x944f822acfdda2f71ffe1335bf7dc5fbc1449ebd","type":"artist","uuid":"b0e58c79-2683-4b74-93f8-0ac5bd3d4b68"}
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 0x3e3644e6a9da0b3a9c8acfec18c2460e4b2a2298ec67aea437504c735413e2ab. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0e58c79-2683-4b74-93f8-0ac5bd3d4b68.json and https://artists.proofprofile.net/proofs/artist/b0e58c79-2683-4b74-93f8-0ac5bd3d4b68.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0x3e3644e6a9da0b3a9c8acfec18c2460e4b2a2298ec67aea437504c735413e2ab","name":"Antoine Michaud","registered_at":"2026-06-20T11:52:37Z","symbol":"NIM1606669","token_address":"0x944f822acfdda2f71ffe1335bf7dc5fbc1449ebd","type":"artist","uuid":"b0e58c79-2683-4b74-93f8-0ac5bd3d4b68"}
album: Under The Crystal Tree
  type: MusicAlbum
  date published: 2014-03-30
album: Scordatura
  type: MusicAlbum
  date published: 2015-08-31
album: Space Culture
  type: MusicAlbum
  date published: 2017-01-21
album: Sanctuary
  type: MusicAlbum
  date published: 2019-07-18
album: Ambient Guitar Songs, Vol. 2
  type: MusicAlbum
  date published: 2022-01-06
album: Cédric
  type: MusicAlbum
  date published: 2022-05-09
album: Guitar Looping Songs, Vol. 1
  type: MusicAlbum
  date published: 2025-01-02
album: Guitar Looping Songs, Vol. 2
  type: MusicAlbum
  date published: 2025-01-02
album: Guitar Looping Songs, Vol. 3
  type: MusicAlbum
  date published: 2025-01-03
album: Guitar Looping Songs, Vol. 4
  type: MusicAlbum
  date published: 2025-01-03