Vixen Sound
type: MusicGroup
genre: dub
popularity: 5
followers: 198
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x720e42d1d35e4a271814ccabbff36a154f70df4fdb88f8f48d6bcacf95e852fd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954043
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954043
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4083238f-b1f7-49df-9bde-a47e88422f4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4083238f-b1f7-49df-9bde-a47e88422f4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4083238f-b1f7-49df-9bde-a47e88422f4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:15:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x720e42d1d35e4a271814ccabbff36a154f70df4fdb88f8f48d6bcacf95e852fd","name":"Vixen Sound","registered_at":"2026-06-16T12:07:08Z","symbol":"NIM1046989","token_address":"0x986a8a516a0f9a4c632a3d3d4dda7bc84946766b","type":"artist","uuid":"4083238f-b1f7-49df-9bde-a47e88422f4d"}
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 0x720e42d1d35e4a271814ccabbff36a154f70df4fdb88f8f48d6bcacf95e852fd. 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/4083238f-b1f7-49df-9bde-a47e88422f4d.json and https://artists.proofprofile.net/proofs/artist/4083238f-b1f7-49df-9bde-a47e88422f4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x720e42d1d35e4a271814ccabbff36a154f70df4fdb88f8f48d6bcacf95e852fd","name":"Vixen Sound","registered_at":"2026-06-16T12:07:08Z","symbol":"NIM1046989","token_address":"0x986a8a516a0f9a4c632a3d3d4dda7bc84946766b","type":"artist","uuid":"4083238f-b1f7-49df-9bde-a47e88422f4d"}
album: Nexus
  type: MusicAlbum
  date published: 2025-03-28