Olivia Cepeda
type: MusicGroup
popularity: 19
followers: 56
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xab8e92868fb57ec585e7cda842abeee6be4f379d17bab00b88a13553fbb7116e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xab8e92868fb57ec585e7cda842abeee6be4f379d17bab00b88a13553fbb7116e","name":"Olivia Cepeda","registered_at":"2026-06-14T22:16:55Z","symbol":"NIM0593373","token_address":"0x375cb0a5e378285178f82dd555697380eea43137","type":"artist","uuid":"aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf"}
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 0xab8e92868fb57ec585e7cda842abeee6be4f379d17bab00b88a13553fbb7116e. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf.json and https://artists.proofprofile.net/proofs/artist/aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xab8e92868fb57ec585e7cda842abeee6be4f379d17bab00b88a13553fbb7116e","name":"Olivia Cepeda","registered_at":"2026-06-14T22:16:55Z","symbol":"NIM0593373","token_address":"0x375cb0a5e378285178f82dd555697380eea43137","type":"artist","uuid":"aa10b6c7-c0a4-4f4a-82d5-6ee6ecd50fbf"}