Esteban Valdes
type: MusicGroup
genre: pentecostal
popularity: 15
followers: 2538
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x535040ac8cbd14715d22bfa143b3fa8845eaa12568b42cf6295f4cff0158f330
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953730
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953730
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950065b9-f76e-4ccc-8858-789ee72b2b87.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/950065b9-f76e-4ccc-8858-789ee72b2b87.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/950065b9-f76e-4ccc-8858-789ee72b2b87
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T02:47:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x535040ac8cbd14715d22bfa143b3fa8845eaa12568b42cf6295f4cff0158f330","name":"Esteban Valdes","registered_at":"2026-06-14T20:08:54Z","symbol":"NIM0562821","token_address":"0x30a4018d8d951f1eda3eddc28b5fb7c57a5c7758","type":"artist","uuid":"950065b9-f76e-4ccc-8858-789ee72b2b87"}
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 0x535040ac8cbd14715d22bfa143b3fa8845eaa12568b42cf6295f4cff0158f330. Chain 2 (Bitcoin): anchored in block 953730 (2026-06-15T02:47:28Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/950065b9-f76e-4ccc-8858-789ee72b2b87.json and https://artists.proofprofile.net/proofs/artist/950065b9-f76e-4ccc-8858-789ee72b2b87.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T02:47:28Z
  text: {"copyright_id":"0x535040ac8cbd14715d22bfa143b3fa8845eaa12568b42cf6295f4cff0158f330","name":"Esteban Valdes","registered_at":"2026-06-14T20:08:54Z","symbol":"NIM0562821","token_address":"0x30a4018d8d951f1eda3eddc28b5fb7c57a5c7758","type":"artist","uuid":"950065b9-f76e-4ccc-8858-789ee72b2b87"}
album: Va a Pasar
  type: MusicAlbum
  date published: 2020-09-21
album: Vive Tranquilo
  type: MusicAlbum
  date published: 2020-12-07