Alberto Quintero
type: MusicGroup
description: Alberto Quintero may refer to: Alberto Quintero (composer) Alberto Quintero (footballer)
popularity: 2
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x757765196d7cd679f27bfedf9b16463225d6d0cde4621195fec4eeed113842ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/293e5ade-715c-42ac-ac5c-1d96a4243fe6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/293e5ade-715c-42ac-ac5c-1d96a4243fe6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/293e5ade-715c-42ac-ac5c-1d96a4243fe6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x757765196d7cd679f27bfedf9b16463225d6d0cde4621195fec4eeed113842ba","name":"Alberto Quintero","registered_at":"2026-06-16T03:52:06Z","symbol":"NIM0928804","token_address":"0x5772f277512e68e5f8633a62f6db191182f9815f","type":"artist","uuid":"293e5ade-715c-42ac-ac5c-1d96a4243fe6"}
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 0x757765196d7cd679f27bfedf9b16463225d6d0cde4621195fec4eeed113842ba. Chain 2 (Bitcoin): anchored in block 953968 (2026-06-16T16:01:49Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/293e5ade-715c-42ac-ac5c-1d96a4243fe6.json and https://artists.proofprofile.net/proofs/artist/293e5ade-715c-42ac-ac5c-1d96a4243fe6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T16:01:49Z
  text: {"copyright_id":"0x757765196d7cd679f27bfedf9b16463225d6d0cde4621195fec4eeed113842ba","name":"Alberto Quintero","registered_at":"2026-06-16T03:52:06Z","symbol":"NIM0928804","token_address":"0x5772f277512e68e5f8633a62f6db191182f9815f","type":"artist","uuid":"293e5ade-715c-42ac-ac5c-1d96a4243fe6"}