Gustavo López
type: MusicGroup
genre: folklore argentino
description: Gustavo López may refer to: Gustavo López (footballer, born 1973), Argentine football winger Gustavo López (footballer, born 1983), Argentine football attacking midfielder Gustavo Lopez (fighter) (bor
popularity: 3
followers: 66
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19f375938ed1f2b3b209ac90561ce9e760e267bf6d172a777bf220075e81fe69
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954014
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954014
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3378a709-3a46-47bd-835a-f6ae57df05c1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3378a709-3a46-47bd-835a-f6ae57df05c1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3378a709-3a46-47bd-835a-f6ae57df05c1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T22:46:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19f375938ed1f2b3b209ac90561ce9e760e267bf6d172a777bf220075e81fe69","name":"Gustavo López","registered_at":"2026-06-16T07:32:45Z","symbol":"NIM0981515","token_address":"0x794f026001c9e5d17ad94fafbfce637bf2b34e43","type":"artist","uuid":"3378a709-3a46-47bd-835a-f6ae57df05c1"}
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 0x19f375938ed1f2b3b209ac90561ce9e760e267bf6d172a777bf220075e81fe69. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3378a709-3a46-47bd-835a-f6ae57df05c1.json and https://artists.proofprofile.net/proofs/artist/3378a709-3a46-47bd-835a-f6ae57df05c1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x19f375938ed1f2b3b209ac90561ce9e760e267bf6d172a777bf220075e81fe69","name":"Gustavo López","registered_at":"2026-06-16T07:32:45Z","symbol":"NIM0981515","token_address":"0x794f026001c9e5d17ad94fafbfce637bf2b34e43","type":"artist","uuid":"3378a709-3a46-47bd-835a-f6ae57df05c1"}
album: Con Mi Voz Y Mi Guitarra
  type: MusicAlbum
  date published: 2005-01-01
album: Trova Contemporánea
  type: MusicAlbum
  date published: 2014