Lofi Jax
type: MusicGroup
popularity: 8
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe3781c59b7d18caaffcff05f04b39adcf9ab4cba9b0241c6b22a8bbf778729c3
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/6ecf3c9d-44f8-4508-a295-2f701b844ab3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6ecf3c9d-44f8-4508-a295-2f701b844ab3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6ecf3c9d-44f8-4508-a295-2f701b844ab3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe3781c59b7d18caaffcff05f04b39adcf9ab4cba9b0241c6b22a8bbf778729c3","name":"Lofi Jax","registered_at":"2026-06-17T04:10:23Z","symbol":"NIM1276809","token_address":"0x6010946ed3e7fc0f6f878deb00cc4d9cf2414581","type":"artist","uuid":"6ecf3c9d-44f8-4508-a295-2f701b844ab3"}
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 0xe3781c59b7d18caaffcff05f04b39adcf9ab4cba9b0241c6b22a8bbf778729c3. 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/6ecf3c9d-44f8-4508-a295-2f701b844ab3.json and https://artists.proofprofile.net/proofs/artist/6ecf3c9d-44f8-4508-a295-2f701b844ab3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xe3781c59b7d18caaffcff05f04b39adcf9ab4cba9b0241c6b22a8bbf778729c3","name":"Lofi Jax","registered_at":"2026-06-17T04:10:23Z","symbol":"NIM1276809","token_address":"0x6010946ed3e7fc0f6f878deb00cc4d9cf2414581","type":"artist","uuid":"6ecf3c9d-44f8-4508-a295-2f701b844ab3"}
album: Good Morning
  type: MusicAlbum
  date published: 2025-06-10
album: Coffee at Night
  type: MusicAlbum
  date published: 2025-06-15
album: Jazz Bar
  type: MusicAlbum
  date published: 2025-07-04
album: Middle of Nowhere
  type: MusicAlbum
  date published: 2025-08-09