Lo-Fi Studio
type: MusicGroup
popularity: 2
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2e247daccbf7883d79eaac9bcbd8351bfb031341f094b05031599c781dc691c5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65efce87-7dea-4c00-a39b-2e309863e569.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/65efce87-7dea-4c00-a39b-2e309863e569.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/65efce87-7dea-4c00-a39b-2e309863e569
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2e247daccbf7883d79eaac9bcbd8351bfb031341f094b05031599c781dc691c5","name":"Lo-Fi Studio","registered_at":"2026-06-17T01:11:40Z","symbol":"NIM1234148","token_address":"0x5ec39c1bfb2745bec4d188c94ac5dfae3c877219","type":"artist","uuid":"65efce87-7dea-4c00-a39b-2e309863e569"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2e247daccbf7883d79eaac9bcbd8351bfb031341f094b05031599c781dc691c5. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/65efce87-7dea-4c00-a39b-2e309863e569.json and https://artists.proofprofile.net/proofs/artist/65efce87-7dea-4c00-a39b-2e309863e569.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x2e247daccbf7883d79eaac9bcbd8351bfb031341f094b05031599c781dc691c5","name":"Lo-Fi Studio","registered_at":"2026-06-17T01:11:40Z","symbol":"NIM1234148","token_address":"0x5ec39c1bfb2745bec4d188c94ac5dfae3c877219","type":"artist","uuid":"65efce87-7dea-4c00-a39b-2e309863e569"}
album: First love
  type: MusicAlbum
  date published: 2024-01-11
album: Fireworks
  type: MusicAlbum
  date published: 2024-01-11
album: Waiting for you
  type: MusicAlbum
  date published: 2024-01-11
album: How to convey love
  type: MusicAlbum
  date published: 2024-01-11
album: WithYou
  type: MusicAlbum
  date published: 2024-01-11
album: Forever by your side
  type: MusicAlbum
  date published: 2024-01-12
album: Track #1
  type: MusicAlbum
  date published: 2024-01-15
album: A song for work
  type: MusicAlbum
  date published: 2024-01-15
album: After the rain stops
  type: MusicAlbum
  date published: 2024-02-14
album: Walk in the early morning feels a little excited
  type: MusicAlbum
  date published: 2024-02-22
album: Track 5
  type: MusicAlbum
  date published: 2024-03-04