Luis Arcaraz Jr.
type: MusicGroup
genre: orchestra
popularity: 3
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe4cf17f013368d3adf2e69616553d0ad3c789c64b70f965ad18a3415c69bb199
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a1d7ca1-5a20-4e84-b064-a8bb6514570d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7a1d7ca1-5a20-4e84-b064-a8bb6514570d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7a1d7ca1-5a20-4e84-b064-a8bb6514570d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe4cf17f013368d3adf2e69616553d0ad3c789c64b70f965ad18a3415c69bb199","name":"Luis Arcaraz Jr.","registered_at":"2026-06-17T08:09:59Z","symbol":"NIM1333949","token_address":"0x6731e78eeb482b8f82c3547c5907dd8b2007d5d4","type":"artist","uuid":"7a1d7ca1-5a20-4e84-b064-a8bb6514570d"}
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 0xe4cf17f013368d3adf2e69616553d0ad3c789c64b70f965ad18a3415c69bb199. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7a1d7ca1-5a20-4e84-b064-a8bb6514570d.json and https://artists.proofprofile.net/proofs/artist/7a1d7ca1-5a20-4e84-b064-a8bb6514570d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe4cf17f013368d3adf2e69616553d0ad3c789c64b70f965ad18a3415c69bb199","name":"Luis Arcaraz Jr.","registered_at":"2026-06-17T08:09:59Z","symbol":"NIM1333949","token_address":"0x6731e78eeb482b8f82c3547c5907dd8b2007d5d4","type":"artist","uuid":"7a1d7ca1-5a20-4e84-b064-a8bb6514570d"}
album: Extraños En La Noche
  type: MusicAlbum
  date published: 2014-07-11
album: Dacia la de San Mateo
  type: MusicAlbum
  date published: 2014-07-11
album: Triste Venecia
  type: MusicAlbum
  date published: 2014-07-15
album: Triste Venecia
  type: MusicAlbum
  date published: 2014-07-15
album: Cuando Calienta el Sol
  type: MusicAlbum
  date published: 2014-07-16