Estrella Merencio
type: MusicGroup
popularity: 4
followers: 209
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5e12cc5416a56a68116ed6116ecd97f1fb9e694041305792c2426a4dbc27fc2b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953975
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953975
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ba3f47f-2101-4f56-a283-1e1fc0914862.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2ba3f47f-2101-4f56-a283-1e1fc0914862.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2ba3f47f-2101-4f56-a283-1e1fc0914862
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:53:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5e12cc5416a56a68116ed6116ecd97f1fb9e694041305792c2426a4dbc27fc2b","name":"Estrella Merencio","registered_at":"2026-06-16T04:41:58Z","symbol":"NIM0940712","token_address":"0xddf9856178bf9e66170aeee3bf724028a4e10626","type":"artist","uuid":"2ba3f47f-2101-4f56-a283-1e1fc0914862"}
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 0x5e12cc5416a56a68116ed6116ecd97f1fb9e694041305792c2426a4dbc27fc2b. Chain 2 (Bitcoin): anchored in block 953976 (2026-06-16T16:55:36Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2ba3f47f-2101-4f56-a283-1e1fc0914862.json and https://artists.proofprofile.net/proofs/artist/2ba3f47f-2101-4f56-a283-1e1fc0914862.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:55:36Z
  text: {"copyright_id":"0x5e12cc5416a56a68116ed6116ecd97f1fb9e694041305792c2426a4dbc27fc2b","name":"Estrella Merencio","registered_at":"2026-06-16T04:41:58Z","symbol":"NIM0940712","token_address":"0xddf9856178bf9e66170aeee3bf724028a4e10626","type":"artist","uuid":"2ba3f47f-2101-4f56-a283-1e1fc0914862"}
album: Siempre Viviré: Recordando A Nuestra Celia Cruz
  type: MusicAlbum
  date published: 2024-08-02