Fran Hernandez
type: MusicGroup
popularity: 2
followers: 381
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dd6630bc38875deca421d4535e580068c48c3b23141077f4c6a825bbabf39bd
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954063
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954063
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/481abf7b-8855-422b-a9b2-acfb90a3bdde.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/481abf7b-8855-422b-a9b2-acfb90a3bdde.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/481abf7b-8855-422b-a9b2-acfb90a3bdde
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T07:49:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dd6630bc38875deca421d4535e580068c48c3b23141077f4c6a825bbabf39bd","name":"Fran Hernandez","registered_at":"2026-06-16T14:43:49Z","symbol":"NIM1084363","token_address":"0xb039d2f81febeb563386a1d29249de4fa4a89174","type":"artist","uuid":"481abf7b-8855-422b-a9b2-acfb90a3bdde"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5dd6630bc38875deca421d4535e580068c48c3b23141077f4c6a825bbabf39bd. Chain 2 (Bitcoin): anchored in block 954063 (2026-06-17T07:49:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/481abf7b-8855-422b-a9b2-acfb90a3bdde.json and https://artists.proofprofile.net/proofs/artist/481abf7b-8855-422b-a9b2-acfb90a3bdde.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T07:49:29Z
  text: {"copyright_id":"0x5dd6630bc38875deca421d4535e580068c48c3b23141077f4c6a825bbabf39bd","name":"Fran Hernandez","registered_at":"2026-06-16T14:43:49Z","symbol":"NIM1084363","token_address":"0xb039d2f81febeb563386a1d29249de4fa4a89174","type":"artist","uuid":"481abf7b-8855-422b-a9b2-acfb90a3bdde"}
album: Keep 'N' Moving
  type: MusicAlbum
  date published: 2018-06-18
album: Una Vida
  type: MusicAlbum
  date published: 2020-12-13
album: Personal
  type: MusicAlbum
  date published: 2024-04-26