Luhdman
type: MusicGroup
popularity: 2
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2ef36fc64caa298d634d7e9f4e5632c19505b700c70fd9df6c698bd969032d7d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/142ef43a-3b21-466a-baa7-523d02d1f2ab.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/142ef43a-3b21-466a-baa7-523d02d1f2ab.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/142ef43a-3b21-466a-baa7-523d02d1f2ab
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
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 0x2ef36fc64caa298d634d7e9f4e5632c19505b700c70fd9df6c698bd969032d7d. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/142ef43a-3b21-466a-baa7-523d02d1f2ab.json and https://artists.proofprofile.net/proofs/artist/142ef43a-3b21-466a-baa7-523d02d1f2ab.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
album: Fast lane
  type: MusicAlbum
  date published: 2024-12-18
album: Lost Thoughts
  type: MusicAlbum
  date published: 2025-02-05
album: Get so High
  type: MusicAlbum
  date published: 2025-03-30
album: I’m Back
  type: MusicAlbum
  date published: 2025-05-01
album: IN TRAFFIC
  type: MusicAlbum
  date published: 2025-05-22
album: See Me
  type: MusicAlbum
  date published: 2025-05-31
album: The Topic
  type: MusicAlbum
  date published: 2025-07-04
album: 6am
  type: MusicAlbum
  date published: 2025-08-20
album: Lost Files
  type: MusicAlbum
  date published: 2025-08-22
album: Slime Rebirth
  type: MusicAlbum
  date published: 2025-10-08