Ad Tranquilitas
type: MusicGroup
popularity: 41
followers: 211
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x925776d0f23c653c9aa6c47b943b2bef636a372a38d29a78e9de5d6ba1fb720b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d838791-411f-43e6-a659-5965f23234bc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3d838791-411f-43e6-a659-5965f23234bc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3d838791-411f-43e6-a659-5965f23234bc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x925776d0f23c653c9aa6c47b943b2bef636a372a38d29a78e9de5d6ba1fb720b","name":"Ad Tranquilitas","registered_at":"2026-06-11T17:20:04Z","symbol":"NIM0080290","token_address":"0x4abfaf5c586c2354f7932f7a49f10204631b952c","type":"artist","uuid":"3d838791-411f-43e6-a659-5965f23234bc"}
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 0x925776d0f23c653c9aa6c47b943b2bef636a372a38d29a78e9de5d6ba1fb720b. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3d838791-411f-43e6-a659-5965f23234bc.json and https://artists.proofprofile.net/proofs/artist/3d838791-411f-43e6-a659-5965f23234bc.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x925776d0f23c653c9aa6c47b943b2bef636a372a38d29a78e9de5d6ba1fb720b","name":"Ad Tranquilitas","registered_at":"2026-06-11T17:20:04Z","symbol":"NIM0080290","token_address":"0x4abfaf5c586c2354f7932f7a49f10204631b952c","type":"artist","uuid":"3d838791-411f-43e6-a659-5965f23234bc"}
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