Arbeitsmusik Klassiker
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5aaeb11c623e5c689df49e0afb9095797adf264b5bbb9aa1940ccf1f800adcfa
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/75bb5cf8-29f4-4761-9944-646a327d672c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/75bb5cf8-29f4-4761-9944-646a327d672c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/75bb5cf8-29f4-4761-9944-646a327d672c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5aaeb11c623e5c689df49e0afb9095797adf264b5bbb9aa1940ccf1f800adcfa","name":"Arbeitsmusik Klassiker","registered_at":"2026-06-17T06:37:25Z","symbol":"NIM1311905","token_address":"0x354088fcb4a08d7f948870d4fab268d132ba45ca","type":"artist","uuid":"75bb5cf8-29f4-4761-9944-646a327d672c"}
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 0x5aaeb11c623e5c689df49e0afb9095797adf264b5bbb9aa1940ccf1f800adcfa. 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/75bb5cf8-29f4-4761-9944-646a327d672c.json and https://artists.proofprofile.net/proofs/artist/75bb5cf8-29f4-4761-9944-646a327d672c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x5aaeb11c623e5c689df49e0afb9095797adf264b5bbb9aa1940ccf1f800adcfa","name":"Arbeitsmusik Klassiker","registered_at":"2026-06-17T06:37:25Z","symbol":"NIM1311905","token_address":"0x354088fcb4a08d7f948870d4fab268d132ba45ca","type":"artist","uuid":"75bb5cf8-29f4-4761-9944-646a327d672c"}
album: Minimum Momente
  type: MusicAlbum
  date published: 2021-11-08
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  type: MusicAlbum
  date published: 2021-11-10
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  type: MusicAlbum
  date published: 2023-05-11
album: Relaxing Ruff in the House
  type: MusicAlbum
  date published: 2023-06-03
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  type: MusicAlbum
  date published: 2023-06-06
album: 庭を緑で満たす
  type: MusicAlbum
  date published: 2023-06-13
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  type: MusicAlbum
  date published: 2023-06-15
album: Bistro Ballads
  type: MusicAlbum
  date published: 2023-06-17
album: Paws to the Beat
  type: MusicAlbum
  date published: 2023-07-29