Diego Arcq
type: MusicGroup
genre: electronic rock
popularity: 6
followers: 286
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb929cb78b0274a2f7cf29c96aa33b102ce365655bccfbaafd2f81b4953540961
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb929cb78b0274a2f7cf29c96aa33b102ce365655bccfbaafd2f81b4953540961","name":"Diego Arcq","registered_at":"2026-06-21T01:52:46Z","symbol":"NIM1782218","token_address":"0x49e5c13686f489b2caa1bea8372e49ae9febc8eb","type":"artist","uuid":"d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a"}
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 0xb929cb78b0274a2f7cf29c96aa33b102ce365655bccfbaafd2f81b4953540961. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a.json and https://artists.proofprofile.net/proofs/artist/d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0xb929cb78b0274a2f7cf29c96aa33b102ce365655bccfbaafd2f81b4953540961","name":"Diego Arcq","registered_at":"2026-06-21T01:52:46Z","symbol":"NIM1782218","token_address":"0x49e5c13686f489b2caa1bea8372e49ae9febc8eb","type":"artist","uuid":"d34f4c64-5f3a-4e68-a50c-5e8f63a3a58a"}
album: Serpiente
  type: MusicAlbum
  date published: 2023-12-01
album: Anhélame
  type: MusicAlbum
  date published: 2024-02-09
album: Extraños Llantos
  type: MusicAlbum
  date published: 2024-05-08
album: Transgresiones
  type: MusicAlbum
  date published: 2024-12-06
album: Gardenias en mi hogar
  type: MusicAlbum
  date published: 2025-02-14
album: Con amor y odio
  type: MusicAlbum
  date published: 2025-10-24
album: Metamorfosis
  type: MusicAlbum
  date published: 2025-11-07