Vapor Haze
type: MusicGroup
popularity: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6387d795b902225d855e8b7f465b23ebcf9495423f40e72a2feb5902e0e19bf8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954058
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954058
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45818854-4fa1-40cc-ba4b-78ee208d3761.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/45818854-4fa1-40cc-ba4b-78ee208d3761.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/45818854-4fa1-40cc-ba4b-78ee208d3761
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T06:34:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6387d795b902225d855e8b7f465b23ebcf9495423f40e72a2feb5902e0e19bf8","name":"Vapor Haze","registered_at":"2026-06-16T13:49:00Z","symbol":"NIM1071276","token_address":"0x5b361fe9e98ce527c0ef18408cf1254b5263bbe1","type":"artist","uuid":"45818854-4fa1-40cc-ba4b-78ee208d3761"}
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 0x6387d795b902225d855e8b7f465b23ebcf9495423f40e72a2feb5902e0e19bf8. Chain 2 (Bitcoin): anchored in block 954058 (2026-06-17T06:34:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45818854-4fa1-40cc-ba4b-78ee208d3761.json and https://artists.proofprofile.net/proofs/artist/45818854-4fa1-40cc-ba4b-78ee208d3761.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T06:34:31Z
  text: {"copyright_id":"0x6387d795b902225d855e8b7f465b23ebcf9495423f40e72a2feb5902e0e19bf8","name":"Vapor Haze","registered_at":"2026-06-16T13:49:00Z","symbol":"NIM1071276","token_address":"0x5b361fe9e98ce527c0ef18408cf1254b5263bbe1","type":"artist","uuid":"45818854-4fa1-40cc-ba4b-78ee208d3761"}
album: Airwave Tune
  type: MusicAlbum
  date published: 2025-09-18
album: Lulu Vitality
  type: MusicAlbum
  date published: 2025-09-30