Ludwig Seuss
type: MusicGroup
genre: blues
genre: blues rock
genre: boogie-woogie
genre: modern blues
popularity: 4
followers: 203
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x74914d733311a76184883b3dfe45a58ee1793b8957b9108bce9ecbb343927b17
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/e0552ba1-d983-4af0-b432-a0a414a6707f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e0552ba1-d983-4af0-b432-a0a414a6707f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e0552ba1-d983-4af0-b432-a0a414a6707f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x74914d733311a76184883b3dfe45a58ee1793b8957b9108bce9ecbb343927b17","name":"Ludwig Seuss","registered_at":"2026-06-21T06:10:49Z","symbol":"NIM1844347","token_address":"0x5481bcb07e8e597bd2000c78531254fea2b9cbf7","type":"artist","uuid":"e0552ba1-d983-4af0-b432-a0a414a6707f"}
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 0x74914d733311a76184883b3dfe45a58ee1793b8957b9108bce9ecbb343927b17. 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/e0552ba1-d983-4af0-b432-a0a414a6707f.json and https://artists.proofprofile.net/proofs/artist/e0552ba1-d983-4af0-b432-a0a414a6707f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x74914d733311a76184883b3dfe45a58ee1793b8957b9108bce9ecbb343927b17","name":"Ludwig Seuss","registered_at":"2026-06-21T06:10:49Z","symbol":"NIM1844347","token_address":"0x5481bcb07e8e597bd2000c78531254fea2b9cbf7","type":"artist","uuid":"e0552ba1-d983-4af0-b432-a0a414a6707f"}
album: Virginia Blues Connection
  type: MusicAlbum
  date published: 2012-09-21
album: Downhill Sessions Part II
  type: MusicAlbum
  date published: 2014-11-28
album: Ludwig Seuss and the Boogiemen
  type: MusicAlbum
  date published: 2017-04-21