Los Vidal
type: MusicGroup
genre: tejano
popularity: 3
followers: 1388
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3a518c84b3639a788e310b899533db09bdab905e1110f10f1a50701178c6d676
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953978
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953978
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bf48666-6117-4261-8c42-629332d8f3bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2bf48666-6117-4261-8c42-629332d8f3bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2bf48666-6117-4261-8c42-629332d8f3bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T17:11:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3a518c84b3639a788e310b899533db09bdab905e1110f10f1a50701178c6d676","name":"Los Vidal","registered_at":"2026-06-16T04:55:38Z","symbol":"NIM0943977","token_address":"0x3516f8e892add9ed8b78a2f7665454f4a41367d7","type":"artist","uuid":"2bf48666-6117-4261-8c42-629332d8f3bb"}
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 0x3a518c84b3639a788e310b899533db09bdab905e1110f10f1a50701178c6d676. Chain 2 (Bitcoin): anchored in block 953978 (2026-06-16T17:11:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2bf48666-6117-4261-8c42-629332d8f3bb.json and https://artists.proofprofile.net/proofs/artist/2bf48666-6117-4261-8c42-629332d8f3bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T17:11:18Z
  text: {"copyright_id":"0x3a518c84b3639a788e310b899533db09bdab905e1110f10f1a50701178c6d676","name":"Los Vidal","registered_at":"2026-06-16T04:55:38Z","symbol":"NIM0943977","token_address":"0x3516f8e892add9ed8b78a2f7665454f4a41367d7","type":"artist","uuid":"2bf48666-6117-4261-8c42-629332d8f3bb"}
album: Ahora Soy de Ti
  type: MusicAlbum
  date published: 1995-06-21
album: Los Vidal
  type: MusicAlbum
  date published: 1996-04-22
album: En Mi Mente...
  type: MusicAlbum
  date published: 2011-12-08
album: Accapella...
  type: MusicAlbum
  date published: 2011-12-08