Andres Del Toro
type: MusicGroup
popularity: 17
followers: 17
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc777883fc3748a300c8d5ffdba59a88166bc8250d16103359111b2d899dd1e1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953817
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953817
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa522210-7cb8-4801-a8ec-609506781274.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fa522210-7cb8-4801-a8ec-609506781274.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fa522210-7cb8-4801-a8ec-609506781274
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T18:10:31Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc777883fc3748a300c8d5ffdba59a88166bc8250d16103359111b2d899dd1e1e","name":"Andres Del Toro","registered_at":"2026-06-15T06:46:39Z","symbol":"NIM0715096","token_address":"0xb70eb358e8c0ea9483b1572735d1081d4495f35b","type":"artist","uuid":"fa522210-7cb8-4801-a8ec-609506781274"}
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 0xc777883fc3748a300c8d5ffdba59a88166bc8250d16103359111b2d899dd1e1e. Chain 2 (Bitcoin): anchored in block 953817 (2026-06-15T18:10:31Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fa522210-7cb8-4801-a8ec-609506781274.json and https://artists.proofprofile.net/proofs/artist/fa522210-7cb8-4801-a8ec-609506781274.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T18:10:31Z
  text: {"copyright_id":"0xc777883fc3748a300c8d5ffdba59a88166bc8250d16103359111b2d899dd1e1e","name":"Andres Del Toro","registered_at":"2026-06-15T06:46:39Z","symbol":"NIM0715096","token_address":"0xb70eb358e8c0ea9483b1572735d1081d4495f35b","type":"artist","uuid":"fa522210-7cb8-4801-a8ec-609506781274"}
album: Take Five but It's Song of Storms
  type: MusicAlbum
  date published: 2021
album: Take Five but It's Song of Storms
  type: MusicAlbum
  date published: 2021-07-11