Lofi Whisperer
type: MusicGroup
popularity: 3
followers: 22
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x68422e1e67e25289a2142fdbc17345ce92e6c7365fb75d06833b89539fd0b328
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4ce2867-dcf3-4315-b3f3-cdbe3540812f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d4ce2867-dcf3-4315-b3f3-cdbe3540812f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d4ce2867-dcf3-4315-b3f3-cdbe3540812f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x68422e1e67e25289a2142fdbc17345ce92e6c7365fb75d06833b89539fd0b328","name":"Lofi Whisperer","registered_at":"2026-06-21T02:36:29Z","symbol":"NIM1790065","token_address":"0x7d4b228d5dc2b156ba266d773df2ae8b39974294","type":"artist","uuid":"d4ce2867-dcf3-4315-b3f3-cdbe3540812f"}
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 0x68422e1e67e25289a2142fdbc17345ce92e6c7365fb75d06833b89539fd0b328. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d4ce2867-dcf3-4315-b3f3-cdbe3540812f.json and https://artists.proofprofile.net/proofs/artist/d4ce2867-dcf3-4315-b3f3-cdbe3540812f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x68422e1e67e25289a2142fdbc17345ce92e6c7365fb75d06833b89539fd0b328","name":"Lofi Whisperer","registered_at":"2026-06-21T02:36:29Z","symbol":"NIM1790065","token_address":"0x7d4b228d5dc2b156ba266d773df2ae8b39974294","type":"artist","uuid":"d4ce2867-dcf3-4315-b3f3-cdbe3540812f"}
album: Breakfast Lofi
  type: MusicAlbum
  date published: 2024-03-08
album: Intimate Lofi
  type: MusicAlbum
  date published: 2024-03-08
album: Seashore Chill
  type: MusicAlbum
  date published: 2024-03-15
album: Bedroom Lofi
  type: MusicAlbum
  date published: 2024-08-30
album: Front Porch Lofi
  type: MusicAlbum
  date published: 2024-09-06
album: Lofi When I'm Sad
  type: MusicAlbum
  date published: 2024-09-13