Víctor Guirado
type: MusicGroup
popularity: 3
followers: 518
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dad6d27c773535df988ea70141d8b5871c2e0ff8345b2033cb94cf398faa5e1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dad6d27c773535df988ea70141d8b5871c2e0ff8345b2033cb94cf398faa5e1","name":"Víctor Guirado","registered_at":"2026-06-20T08:50:30Z","symbol":"NIM1571391","token_address":"0x05c3084d16de976cf69b2e77a84602786bbb5b8b","type":"artist","uuid":"a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba"}
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 0x5dad6d27c773535df988ea70141d8b5871c2e0ff8345b2033cb94cf398faa5e1. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba.json and https://artists.proofprofile.net/proofs/artist/a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0x5dad6d27c773535df988ea70141d8b5871c2e0ff8345b2033cb94cf398faa5e1","name":"Víctor Guirado","registered_at":"2026-06-20T08:50:30Z","symbol":"NIM1571391","token_address":"0x05c3084d16de976cf69b2e77a84602786bbb5b8b","type":"artist","uuid":"a91e8cbe-b262-4a7b-8c13-bfdcbf7f8aba"}
album: Simplemente
  type: MusicAlbum
  date published: 2019-02-01
album: Simplemente
  type: MusicAlbum
  date published: 2019-05-12
album: El Lago
  type: MusicAlbum
  date published: 2020-04-12
album: Cada Vez Que Me Siento
  type: MusicAlbum
  date published: 2020-08-15
album: Amo vivir aquí
  type: MusicAlbum
  date published: 2022-11-25
album: El poeta majareta
  type: MusicAlbum
  date published: 2022-12-01
album: REFUGIO, Vol. 1
  type: MusicAlbum
  date published: 2022-12-08