Adán Aranda
type: MusicGroup
genre: mariachi
genre: ranchera
popularity: 2
followers: 192
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf1bf13f2a7cf8abd5cf4b943ce5cc03caa72a2d57ad0ef5f87139a9ae8e2c11b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953885
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953885
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a5ecc9d-2fc0-4727-865d-443de3c36e17.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0a5ecc9d-2fc0-4727-865d-443de3c36e17.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0a5ecc9d-2fc0-4727-865d-443de3c36e17
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:12:47Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf1bf13f2a7cf8abd5cf4b943ce5cc03caa72a2d57ad0ef5f87139a9ae8e2c11b","name":"Adán Aranda","registered_at":"2026-06-15T17:21:38Z","symbol":"NIM0778334","token_address":"0xf8d64a59a993f8905292c4c2ef6dc9c383bc2077","type":"artist","uuid":"0a5ecc9d-2fc0-4727-865d-443de3c36e17"}
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 0xf1bf13f2a7cf8abd5cf4b943ce5cc03caa72a2d57ad0ef5f87139a9ae8e2c11b. Chain 2 (Bitcoin): anchored in block 953885 (2026-06-16T04:12:47Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0a5ecc9d-2fc0-4727-865d-443de3c36e17.json and https://artists.proofprofile.net/proofs/artist/0a5ecc9d-2fc0-4727-865d-443de3c36e17.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T04:12:47Z
  text: {"copyright_id":"0xf1bf13f2a7cf8abd5cf4b943ce5cc03caa72a2d57ad0ef5f87139a9ae8e2c11b","name":"Adán Aranda","registered_at":"2026-06-15T17:21:38Z","symbol":"NIM0778334","token_address":"0xf8d64a59a993f8905292c4c2ef6dc9c383bc2077","type":"artist","uuid":"0a5ecc9d-2fc0-4727-865d-443de3c36e17"}
album: El Primer Lugar
  type: MusicAlbum
  date published: 2015-10-21