Lofi Hi-Hop Beats
type: MusicGroup
popularity: 4
followers: 47
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf542be37850ac2b15b56423ac463be1717c7893e69be14a5ec4c377852985457
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954549
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954549
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T10:56:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf542be37850ac2b15b56423ac463be1717c7893e69be14a5ec4c377852985457","name":"Lofi Hi-Hop Beats","registered_at":"2026-06-20T09:13:28Z","symbol":"NIM1575400","token_address":"0x63c82b5fd3554e133733e609de4216668a6e7c1f","type":"artist","uuid":"a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5"}
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 0xf542be37850ac2b15b56423ac463be1717c7893e69be14a5ec4c377852985457. Chain 2 (Bitcoin): anchored in block 954549 (2026-06-20T10:56:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5.json and https://artists.proofprofile.net/proofs/artist/a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T10:56:20Z
  text: {"copyright_id":"0xf542be37850ac2b15b56423ac463be1717c7893e69be14a5ec4c377852985457","name":"Lofi Hi-Hop Beats","registered_at":"2026-06-20T09:13:28Z","symbol":"NIM1575400","token_address":"0x63c82b5fd3554e133733e609de4216668a6e7c1f","type":"artist","uuid":"a99a5cdd-0ab4-4ed5-83a9-988d6d304ea5"}
album: Hip Hop Dreamscape: Music for Sleep
  type: MusicAlbum
  date published: 2024-12-26
album: Street Soul: The Heart of Hip Hop Music
  type: MusicAlbum
  date published: 2025-01-09
album: Street Chronicles: Hip Hop Rhythms
  type: MusicAlbum
  date published: 2025-03-14
album: Lofi Sleep Harmonies: Gentle Night Melodies
  type: MusicAlbum
  date published: 2025-04-14
album: Lofi Tunes for Peaceful Nighttime Rest
  type: MusicAlbum
  date published: 2025-04-29