Victor Sandoval
type: MusicGroup
popularity: 2
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7283d4701f1974ded65b7e51ea6871d3d1abf5f1c55b039e1de1d6e69ea93569
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/871bcbb4-f262-45c3-b280-61aedd04e273.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/871bcbb4-f262-45c3-b280-61aedd04e273.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/871bcbb4-f262-45c3-b280-61aedd04e273
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7283d4701f1974ded65b7e51ea6871d3d1abf5f1c55b039e1de1d6e69ea93569","name":"Victor Sandoval","registered_at":"2026-06-17T13:08:36Z","symbol":"NIM1405075","token_address":"0x6f27eb44b04f3e8d48920f1282dc92b33d800b2f","type":"artist","uuid":"871bcbb4-f262-45c3-b280-61aedd04e273"}
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 0x7283d4701f1974ded65b7e51ea6871d3d1abf5f1c55b039e1de1d6e69ea93569. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/871bcbb4-f262-45c3-b280-61aedd04e273.json and https://artists.proofprofile.net/proofs/artist/871bcbb4-f262-45c3-b280-61aedd04e273.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7283d4701f1974ded65b7e51ea6871d3d1abf5f1c55b039e1de1d6e69ea93569","name":"Victor Sandoval","registered_at":"2026-06-17T13:08:36Z","symbol":"NIM1405075","token_address":"0x6f27eb44b04f3e8d48920f1282dc92b33d800b2f","type":"artist","uuid":"871bcbb4-f262-45c3-b280-61aedd04e273"}
album: Extraño
  type: MusicAlbum
  date published: 2024-12-25
album: Cholo Vago
  type: MusicAlbum
  date published: 2025-04-24