Los Oros Del Norte
type: MusicGroup
genre: norteño
popularity: 2
followers: 287
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x77560ec7480c6c747d6f9b8699bef88077282e0756246111304b0106cf228b7f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94736c63-869f-41ef-92e3-a0ce1fc15722.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/94736c63-869f-41ef-92e3-a0ce1fc15722.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/94736c63-869f-41ef-92e3-a0ce1fc15722
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x77560ec7480c6c747d6f9b8699bef88077282e0756246111304b0106cf228b7f","name":"Los Oros Del Norte","registered_at":"2026-06-17T17:48:34Z","symbol":"NIM1471916","token_address":"0x0d25507451646ca2350b90139f62178a272fbc15","type":"artist","uuid":"94736c63-869f-41ef-92e3-a0ce1fc15722"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x77560ec7480c6c747d6f9b8699bef88077282e0756246111304b0106cf228b7f. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/94736c63-869f-41ef-92e3-a0ce1fc15722.json and https://artists.proofprofile.net/proofs/artist/94736c63-869f-41ef-92e3-a0ce1fc15722.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x77560ec7480c6c747d6f9b8699bef88077282e0756246111304b0106cf228b7f","name":"Los Oros Del Norte","registered_at":"2026-06-17T17:48:34Z","symbol":"NIM1471916","token_address":"0x0d25507451646ca2350b90139f62178a272fbc15","type":"artist","uuid":"94736c63-869f-41ef-92e3-a0ce1fc15722"}
album: Trigueña Hermosa
  type: MusicAlbum
  date published: 1999-01-01
album: Mil Flores de Mayo
  type: MusicAlbum
  date published: 2018-03-27