Die Arbeit
type: MusicGroup
genre: neue deutsche welle
genre: post-punk
popularity: 5
followers: 1843
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce4cce69eeddcb18644c21dec2420bd6aa62b3953cf730f79aa16c5f60d0d070
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/697e1eb8-1443-458d-af7d-e0a61af2fc52.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/697e1eb8-1443-458d-af7d-e0a61af2fc52.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/697e1eb8-1443-458d-af7d-e0a61af2fc52
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce4cce69eeddcb18644c21dec2420bd6aa62b3953cf730f79aa16c5f60d0d070","name":"Die Arbeit","registered_at":"2026-06-17T02:24:10Z","symbol":"NIM1251453","token_address":"0x8893d63a27578a71b440f89f16b94993aa172677","type":"artist","uuid":"697e1eb8-1443-458d-af7d-e0a61af2fc52"}
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 0xce4cce69eeddcb18644c21dec2420bd6aa62b3953cf730f79aa16c5f60d0d070. 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/697e1eb8-1443-458d-af7d-e0a61af2fc52.json and https://artists.proofprofile.net/proofs/artist/697e1eb8-1443-458d-af7d-e0a61af2fc52.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xce4cce69eeddcb18644c21dec2420bd6aa62b3953cf730f79aa16c5f60d0d070","name":"Die Arbeit","registered_at":"2026-06-17T02:24:10Z","symbol":"NIM1251453","token_address":"0x8893d63a27578a71b440f89f16b94993aa172677","type":"artist","uuid":"697e1eb8-1443-458d-af7d-e0a61af2fc52"}
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  type: MusicAlbum
  date published: 2018-05-11
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  type: MusicAlbum
  date published: 2018-12-18
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  type: MusicAlbum
  date published: 2019-11-08
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  type: MusicAlbum
  date published: 2020-01-17
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  type: MusicAlbum
  date published: 2020-02-21
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  type: MusicAlbum
  date published: 2022-02-11
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  type: MusicAlbum
  date published: 2022-03-18
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  type: MusicAlbum
  date published: 2022-04-08