Los Aspergs
type: MusicGroup
popularity: 2
followers: 8
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1d2fcd001ef74bb502f0068477866a0c0338bb0b27688688f7d1886c991b2c3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1d2fcd001ef74bb502f0068477866a0c0338bb0b27688688f7d1886c991b2c3f","name":"Los Aspergs","registered_at":"2026-06-21T12:16:53Z","symbol":"NIM1921304","token_address":"0x8ea45750b65b4fa26dc18b319f1e6c64b06a8820","type":"artist","uuid":"ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752"}
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 0x1d2fcd001ef74bb502f0068477866a0c0338bb0b27688688f7d1886c991b2c3f. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752.json and https://artists.proofprofile.net/proofs/artist/ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x1d2fcd001ef74bb502f0068477866a0c0338bb0b27688688f7d1886c991b2c3f","name":"Los Aspergs","registered_at":"2026-06-21T12:16:53Z","symbol":"NIM1921304","token_address":"0x8ea45750b65b4fa26dc18b319f1e6c64b06a8820","type":"artist","uuid":"ef1c91f0-186f-4e5a-ad5b-63fd1c9ea752"}
album: Cincok
  type: MusicAlbum
  date published: 2025-04-15
album: Wayawa
  type: MusicAlbum
  date published: 2025-04-21
album: El niño que pudo volar
  type: MusicAlbum
  date published: 2025-06-14
album: Disociedad
  type: MusicAlbum
  date published: 2025-07-16
album: Solo Tu
  type: MusicAlbum
  date published: 2025-09-13