Joseph Roth
type: MusicGroup
description: Moses Joseph Roth (; 2 September 1894 – 27 May 1939) was an Austrian journalist and novelist, best known for his family saga Radetzky March (1932), about the decline and fall of the Austro-Hungarian E
popularity: 20
followers: 1143
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc2c042c4f57635c9b6cea00180c6c8d4439888d079cd9e824980fac949e54719
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953762
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953762
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b79061a9-2fa8-4126-9b6c-141182842d38.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b79061a9-2fa8-4126-9b6c-141182842d38.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b79061a9-2fa8-4126-9b6c-141182842d38
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T08:21:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc2c042c4f57635c9b6cea00180c6c8d4439888d079cd9e824980fac949e54719","name":"Joseph Roth","registered_at":"2026-06-14T23:54:36Z","symbol":"NIM0616683","token_address":"0x83b873ad8c7853a5889fffc46f8b2529c3de70c6","type":"artist","uuid":"b79061a9-2fa8-4126-9b6c-141182842d38"}
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 0xc2c042c4f57635c9b6cea00180c6c8d4439888d079cd9e824980fac949e54719. Chain 2 (Bitcoin): anchored in block 953762 (2026-06-15T08:21:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b79061a9-2fa8-4126-9b6c-141182842d38.json and https://artists.proofprofile.net/proofs/artist/b79061a9-2fa8-4126-9b6c-141182842d38.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T08:21:23Z
  text: {"copyright_id":"0xc2c042c4f57635c9b6cea00180c6c8d4439888d079cd9e824980fac949e54719","name":"Joseph Roth","registered_at":"2026-06-14T23:54:36Z","symbol":"NIM0616683","token_address":"0x83b873ad8c7853a5889fffc46f8b2529c3de70c6","type":"artist","uuid":"b79061a9-2fa8-4126-9b6c-141182842d38"}
album: Joseph Roth: Die Büste des Kaisers (Eine Novelle. Ungekürzt gelesen.)
  type: MusicAlbum
  date published: 2025-04-26