Juanfe Beltran
type: MusicGroup
popularity: 2
followers: 46
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x789ea4cac234e639df04e7f57e95389ced9407e77e235a8c80efacf9eba82687
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d89e9fbf-2054-48d5-b8ce-0070140c4a51.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d89e9fbf-2054-48d5-b8ce-0070140c4a51.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d89e9fbf-2054-48d5-b8ce-0070140c4a51
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x789ea4cac234e639df04e7f57e95389ced9407e77e235a8c80efacf9eba82687","name":"Juanfe Beltran","registered_at":"2026-06-21T03:49:31Z","symbol":"NIM1810526","token_address":"0x429bfb729a35a2f9417604ad03d6b18102d75806","type":"artist","uuid":"d89e9fbf-2054-48d5-b8ce-0070140c4a51"}
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 0x789ea4cac234e639df04e7f57e95389ced9407e77e235a8c80efacf9eba82687. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d89e9fbf-2054-48d5-b8ce-0070140c4a51.json and https://artists.proofprofile.net/proofs/artist/d89e9fbf-2054-48d5-b8ce-0070140c4a51.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x789ea4cac234e639df04e7f57e95389ced9407e77e235a8c80efacf9eba82687","name":"Juanfe Beltran","registered_at":"2026-06-21T03:49:31Z","symbol":"NIM1810526","token_address":"0x429bfb729a35a2f9417604ad03d6b18102d75806","type":"artist","uuid":"d89e9fbf-2054-48d5-b8ce-0070140c4a51"}
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