Old-School Lofi
type: MusicGroup
popularity: 8
followers: 144
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0433cdebad79734c1ca027008d86095f10c6460bba7d08ad6a48d836b875d975
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc597ba9-8a44-46c0-92f3-1796d3838c44.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cc597ba9-8a44-46c0-92f3-1796d3838c44.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cc597ba9-8a44-46c0-92f3-1796d3838c44
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0433cdebad79734c1ca027008d86095f10c6460bba7d08ad6a48d836b875d975","name":"Old-School Lofi","registered_at":"2026-06-20T23:25:51Z","symbol":"NIM1748593","token_address":"0x02eda36a584c801f0e3789294b085ce816d48d81","type":"artist","uuid":"cc597ba9-8a44-46c0-92f3-1796d3838c44"}
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 0x0433cdebad79734c1ca027008d86095f10c6460bba7d08ad6a48d836b875d975. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cc597ba9-8a44-46c0-92f3-1796d3838c44.json and https://artists.proofprofile.net/proofs/artist/cc597ba9-8a44-46c0-92f3-1796d3838c44.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x0433cdebad79734c1ca027008d86095f10c6460bba7d08ad6a48d836b875d975","name":"Old-School Lofi","registered_at":"2026-06-20T23:25:51Z","symbol":"NIM1748593","token_address":"0x02eda36a584c801f0e3789294b085ce816d48d81","type":"artist","uuid":"cc597ba9-8a44-46c0-92f3-1796d3838c44"}
album: Deep state of mind - Lofi Beat
  type: MusicAlbum
  date published: 2022-02-04
album: Melodías de Paz, Lofi para Relajarse
  type: MusicAlbum
  date published: 2024-01-21
album: Lofi Tunes for the Needy Soul
  type: MusicAlbum
  date published: 2024-10-11
album: Pay the Price of Love (Lofi Beat)
  type: MusicAlbum
  date published: 2024-11-30
album: The Love That Shaped Us
  type: MusicAlbum
  date published: 2025-02-09
album: Basic Love
  type: MusicAlbum
  date published: 2025-03-23