Hugo Chastanet
type: MusicGroup
popularity: 2
followers: 65
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e28554878058aeda39f585777c9cb2d326c2c875b5b32e76378d5acc967093b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954055
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954055
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43d61e1e-4ba9-402e-a785-7e8fd87d0ddb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/43d61e1e-4ba9-402e-a785-7e8fd87d0ddb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/43d61e1e-4ba9-402e-a785-7e8fd87d0ddb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T05:51:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e28554878058aeda39f585777c9cb2d326c2c875b5b32e76378d5acc967093b","name":"Hugo Chastanet","registered_at":"2026-06-16T13:18:06Z","symbol":"NIM1063904","token_address":"0x17f201b1d9eca4b081aa2703a50fbd7792823c7a","type":"artist","uuid":"43d61e1e-4ba9-402e-a785-7e8fd87d0ddb"}
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 0x5e28554878058aeda39f585777c9cb2d326c2c875b5b32e76378d5acc967093b. Chain 2 (Bitcoin): anchored in block 954055 (2026-06-17T05:51:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/43d61e1e-4ba9-402e-a785-7e8fd87d0ddb.json and https://artists.proofprofile.net/proofs/artist/43d61e1e-4ba9-402e-a785-7e8fd87d0ddb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T05:51:24Z
  text: {"copyright_id":"0x5e28554878058aeda39f585777c9cb2d326c2c875b5b32e76378d5acc967093b","name":"Hugo Chastanet","registered_at":"2026-06-16T13:18:06Z","symbol":"NIM1063904","token_address":"0x17f201b1d9eca4b081aa2703a50fbd7792823c7a","type":"artist","uuid":"43d61e1e-4ba9-402e-a785-7e8fd87d0ddb"}
album: Dix chansons naturelles et sauvages
  type: MusicAlbum
  date published: 2020-07-10
album: From The Trees
  type: MusicAlbum
  date published: 2024-10-04
album: I Walk A Mile
  type: MusicAlbum
  date published: 2024-11-29
album: Frozen World
  type: MusicAlbum
  date published: 2025-02-07
album: From The Trees
  type: MusicAlbum
  date published: 2025-02-21
album: Another Time
  type: MusicAlbum
  date published: 2025-04-04
album: I Watch The Rain
  type: MusicAlbum
  date published: 2025-06-06