Nuit Noire
type: MusicGroup
genre: black metal
genre: deathrock
popularity: 2
followers: 987
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0d39fbd8952f67eee193309ac497ebdfb7f7a853b84044556d70bb9ff2e1ce5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63633cd4-fb4b-42a4-ad99-0f924f58f135.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/63633cd4-fb4b-42a4-ad99-0f924f58f135.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/63633cd4-fb4b-42a4-ad99-0f924f58f135
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0d39fbd8952f67eee193309ac497ebdfb7f7a853b84044556d70bb9ff2e1ce5","name":"Nuit Noire","registered_at":"2026-06-17T00:10:45Z","symbol":"NIM1219623","token_address":"0xdc4de1f1975aac97bc225b74c1d9563f2a729bfa","type":"artist","uuid":"63633cd4-fb4b-42a4-ad99-0f924f58f135"}
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 0xc0d39fbd8952f67eee193309ac497ebdfb7f7a853b84044556d70bb9ff2e1ce5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/63633cd4-fb4b-42a4-ad99-0f924f58f135.json and https://artists.proofprofile.net/proofs/artist/63633cd4-fb4b-42a4-ad99-0f924f58f135.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xc0d39fbd8952f67eee193309ac497ebdfb7f7a853b84044556d70bb9ff2e1ce5","name":"Nuit Noire","registered_at":"2026-06-17T00:10:45Z","symbol":"NIM1219623","token_address":"0xdc4de1f1975aac97bc225b74c1d9563f2a729bfa","type":"artist","uuid":"63633cd4-fb4b-42a4-ad99-0f924f58f135"}
album: Infantile Espieglery
  type: MusicAlbum
  date published: 2006-12-07
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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