Oscar Franco
type: MusicGroup
popularity: 9
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfa59ee4e50fd1da896ebdd3584daf8cc3063b3e426d3702eb39b952620452739
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954019
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954019
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a7cddc-6817-490d-8828-a9faa6344a91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/37a7cddc-6817-490d-8828-a9faa6344a91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/37a7cddc-6817-490d-8828-a9faa6344a91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T23:44:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfa59ee4e50fd1da896ebdd3584daf8cc3063b3e426d3702eb39b952620452739","name":"Oscar Franco","registered_at":"2026-06-16T08:56:49Z","symbol":"NIM1001582","token_address":"0x69e508d3abbc9afa3f173c0c49b1aa637bd0eaca","type":"artist","uuid":"37a7cddc-6817-490d-8828-a9faa6344a91"}
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 0xfa59ee4e50fd1da896ebdd3584daf8cc3063b3e426d3702eb39b952620452739. Chain 2 (Bitcoin): anchored in block 954020 (2026-06-16T23:51:12Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/37a7cddc-6817-490d-8828-a9faa6344a91.json and https://artists.proofprofile.net/proofs/artist/37a7cddc-6817-490d-8828-a9faa6344a91.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T23:51:12Z
  text: {"copyright_id":"0xfa59ee4e50fd1da896ebdd3584daf8cc3063b3e426d3702eb39b952620452739","name":"Oscar Franco","registered_at":"2026-06-16T08:56:49Z","symbol":"NIM1001582","token_address":"0x69e508d3abbc9afa3f173c0c49b1aa637bd0eaca","type":"artist","uuid":"37a7cddc-6817-490d-8828-a9faa6344a91"}
album: Tu Misericordia (Sencillo)
  type: MusicAlbum
  date published: 2019-06-28
album: Bendito Sea Tu Nombre
  type: MusicAlbum
  date published: 2021-01-25
album: Sublime Amor
  type: MusicAlbum
  date published: 2025-02-14