Alexander Winkelmann
type: MusicGroup
genre: neue deutsche welle
popularity: 3
followers: 175
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe1f31b5fe1d5031712f3ca548c981ec1aba2184a03739d8e7c5083ac5d524ab4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c0db4a1-c8d3-44a9-b114-c7b042dee751.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0c0db4a1-c8d3-44a9-b114-c7b042dee751.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0c0db4a1-c8d3-44a9-b114-c7b042dee751
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe1f31b5fe1d5031712f3ca548c981ec1aba2184a03739d8e7c5083ac5d524ab4","name":"Alexander Winkelmann","registered_at":"2026-06-15T17:45:29Z","symbol":"NIM0784032","token_address":"0xe663b6113a621176db2f5253dd0287d0ef2bc6ff","type":"artist","uuid":"0c0db4a1-c8d3-44a9-b114-c7b042dee751"}
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 0xe1f31b5fe1d5031712f3ca548c981ec1aba2184a03739d8e7c5083ac5d524ab4. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0c0db4a1-c8d3-44a9-b114-c7b042dee751.json and https://artists.proofprofile.net/proofs/artist/0c0db4a1-c8d3-44a9-b114-c7b042dee751.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xe1f31b5fe1d5031712f3ca548c981ec1aba2184a03739d8e7c5083ac5d524ab4","name":"Alexander Winkelmann","registered_at":"2026-06-15T17:45:29Z","symbol":"NIM0784032","token_address":"0xe663b6113a621176db2f5253dd0287d0ef2bc6ff","type":"artist","uuid":"0c0db4a1-c8d3-44a9-b114-c7b042dee751"}
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  type: MusicAlbum
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  date published: 2021-07-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2021-10-08
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  type: MusicAlbum
  date published: 2023-08-11
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  type: MusicAlbum
  date published: 2023-09-15
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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