Fernando Diaz Jr
type: MusicGroup
popularity: 2
followers: 323
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36ab724602f0c1f7b154a99daf5b8d35ae0d5e4bb2db6c3d6736632db6815d9f
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/df40d75a-f4bc-467c-8974-af1eceeb27b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df40d75a-f4bc-467c-8974-af1eceeb27b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df40d75a-f4bc-467c-8974-af1eceeb27b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36ab724602f0c1f7b154a99daf5b8d35ae0d5e4bb2db6c3d6736632db6815d9f","name":"Fernando Diaz Jr","registered_at":"2026-06-21T06:05:41Z","symbol":"NIM1842251","token_address":"0xde2a7f66ccd03b7df44e878ac66f1cc1290b8e94","type":"artist","uuid":"df40d75a-f4bc-467c-8974-af1eceeb27b2"}
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 0x36ab724602f0c1f7b154a99daf5b8d35ae0d5e4bb2db6c3d6736632db6815d9f. 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/df40d75a-f4bc-467c-8974-af1eceeb27b2.json and https://artists.proofprofile.net/proofs/artist/df40d75a-f4bc-467c-8974-af1eceeb27b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x36ab724602f0c1f7b154a99daf5b8d35ae0d5e4bb2db6c3d6736632db6815d9f","name":"Fernando Diaz Jr","registered_at":"2026-06-21T06:05:41Z","symbol":"NIM1842251","token_address":"0xde2a7f66ccd03b7df44e878ac66f1cc1290b8e94","type":"artist","uuid":"df40d75a-f4bc-467c-8974-af1eceeb27b2"}
album: Clamamos
  type: MusicAlbum
  date published: 2016-03-11