Benja Duarte
type: MusicGroup
genre: ranchera
popularity: 38
followers: 3139
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6905751860aad6e8c6bd9376a9c4473d7fb96b5bb6b13cc2b0da5175213eb7c3
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/a5ba119c-287e-47fa-ab94-b2b717f21dcb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a5ba119c-287e-47fa-ab94-b2b717f21dcb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a5ba119c-287e-47fa-ab94-b2b717f21dcb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x6905751860aad6e8c6bd9376a9c4473d7fb96b5bb6b13cc2b0da5175213eb7c3","name":"Benja Duarte","registered_at":"2026-06-12T06:27:54Z","symbol":"NIM0214269","token_address":"0x35141d3c875a3eb6d1beef1e0495097bf02e4983","type":"artist","uuid":"a5ba119c-287e-47fa-ab94-b2b717f21dcb"}
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 0x6905751860aad6e8c6bd9376a9c4473d7fb96b5bb6b13cc2b0da5175213eb7c3. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a5ba119c-287e-47fa-ab94-b2b717f21dcb.json and https://artists.proofprofile.net/proofs/artist/a5ba119c-287e-47fa-ab94-b2b717f21dcb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x6905751860aad6e8c6bd9376a9c4473d7fb96b5bb6b13cc2b0da5175213eb7c3","name":"Benja Duarte","registered_at":"2026-06-12T06:27:54Z","symbol":"NIM0214269","token_address":"0x35141d3c875a3eb6d1beef1e0495097bf02e4983","type":"artist","uuid":"a5ba119c-287e-47fa-ab94-b2b717f21dcb"}
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