Kiara Pérez
type: MusicGroup
popularity: 13
followers: 58
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf87d14f818a9e9eee816f0f8f1ed3554120552afa72d899235901c9827996d93
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953592
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953592
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04daa340-51e2-4cba-8b2d-60025c1a3855.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/04daa340-51e2-4cba-8b2d-60025c1a3855.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/04daa340-51e2-4cba-8b2d-60025c1a3855
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T05:36:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf87d14f818a9e9eee816f0f8f1ed3554120552afa72d899235901c9827996d93","name":"Kiara Pérez","registered_at":"2026-06-14T04:57:22Z","symbol":"NIM0345452","token_address":"0x99883d95e975e27182b185cc31c672d90d208c67","type":"artist","uuid":"04daa340-51e2-4cba-8b2d-60025c1a3855"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf87d14f818a9e9eee816f0f8f1ed3554120552afa72d899235901c9827996d93. Chain 2 (Bitcoin): anchored in block 953592 (2026-06-14T05:36:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/04daa340-51e2-4cba-8b2d-60025c1a3855.json and https://artists.proofprofile.net/proofs/artist/04daa340-51e2-4cba-8b2d-60025c1a3855.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T05:36:59Z
  text: {"copyright_id":"0xf87d14f818a9e9eee816f0f8f1ed3554120552afa72d899235901c9827996d93","name":"Kiara Pérez","registered_at":"2026-06-14T04:57:22Z","symbol":"NIM0345452","token_address":"0x99883d95e975e27182b185cc31c672d90d208c67","type":"artist","uuid":"04daa340-51e2-4cba-8b2d-60025c1a3855"}