Livia Rivers
type: MusicGroup
popularity: 42
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12be6dd5083983accde6df74bec172765f02fa0d11de47860b1e2a43e6bc4b98
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/02d0d781-bbff-444c-b8aa-a0df10c4a27a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02d0d781-bbff-444c-b8aa-a0df10c4a27a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02d0d781-bbff-444c-b8aa-a0df10c4a27a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12be6dd5083983accde6df74bec172765f02fa0d11de47860b1e2a43e6bc4b98","name":"Livia Rivers","registered_at":"2026-06-11T10:48:12Z","symbol":"NIM0004165","token_address":"0x27e08045c5d5c5afbaf6160b9a41e326cab29e2c","type":"artist","uuid":"02d0d781-bbff-444c-b8aa-a0df10c4a27a"}
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 0x12be6dd5083983accde6df74bec172765f02fa0d11de47860b1e2a43e6bc4b98. 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/02d0d781-bbff-444c-b8aa-a0df10c4a27a.json and https://artists.proofprofile.net/proofs/artist/02d0d781-bbff-444c-b8aa-a0df10c4a27a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x12be6dd5083983accde6df74bec172765f02fa0d11de47860b1e2a43e6bc4b98","name":"Livia Rivers","registered_at":"2026-06-11T10:48:12Z","symbol":"NIM0004165","token_address":"0x27e08045c5d5c5afbaf6160b9a41e326cab29e2c","type":"artist","uuid":"02d0d781-bbff-444c-b8aa-a0df10c4a27a"}
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