Lo-Fi Japón
type: MusicGroup
popularity: 24
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2b897bbd8ee823c75985284f6c78397d55e6dfeab8bbf491a6e23b15a6d5192c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2b897bbd8ee823c75985284f6c78397d55e6dfeab8bbf491a6e23b15a6d5192c","name":"Lo-Fi Japón","registered_at":"2026-06-12T12:39:57Z","symbol":"NIM0300536","token_address":"0x5dfce10ff5ad2b15127645c8ef99e01edd3fd630","type":"artist","uuid":"e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f"}
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 0x2b897bbd8ee823c75985284f6c78397d55e6dfeab8bbf491a6e23b15a6d5192c. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f.json and https://artists.proofprofile.net/proofs/artist/e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x2b897bbd8ee823c75985284f6c78397d55e6dfeab8bbf491a6e23b15a6d5192c","name":"Lo-Fi Japón","registered_at":"2026-06-12T12:39:57Z","symbol":"NIM0300536","token_address":"0x5dfce10ff5ad2b15127645c8ef99e01edd3fd630","type":"artist","uuid":"e8b8ee2a-d42d-4cca-a6b8-3a796bb2204f"}
album: Lofi De Gatos: Melodías Relajantes Y Gentiles
  type: MusicAlbum
  date published: 2024-04-10
album: Modo De Relajación Lofi: Melodías Fáciles De Escuchar
  type: MusicAlbum
  date published: 2024-04-17
album: Escape Suave: Música Hip Hop Para Spa Y Masaje
  type: MusicAlbum
  date published: 2025-05-13
album: Lofi Tranquilo: Música De Spa Reconfortante Para La Paz
  type: MusicAlbum
  date published: 2025-05-28