Peter Kneer
type: MusicGroup
genre: dub techno
popularity: 3
followers: 267
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bdf57d5ab91163fd917d550acd5d8251b1e65f830e3e5c16a19eccd4c22a171
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954130
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954130
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cde5eda-188e-4398-9967-924ab83327bd.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7cde5eda-188e-4398-9967-924ab83327bd.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7cde5eda-188e-4398-9967-924ab83327bd
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T19:07:14Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bdf57d5ab91163fd917d550acd5d8251b1e65f830e3e5c16a19eccd4c22a171","name":"Peter Kneer","registered_at":"2026-06-17T09:10:26Z","symbol":"NIM1348358","token_address":"0xa37d8175d47ffeb1f1cdaeecb70cbae972ddaadf","type":"artist","uuid":"7cde5eda-188e-4398-9967-924ab83327bd"}
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 0x9bdf57d5ab91163fd917d550acd5d8251b1e65f830e3e5c16a19eccd4c22a171. Chain 2 (Bitcoin): anchored in block 954130 (2026-06-17T19:07:14Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7cde5eda-188e-4398-9967-924ab83327bd.json and https://artists.proofprofile.net/proofs/artist/7cde5eda-188e-4398-9967-924ab83327bd.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T19:07:14Z
  text: {"copyright_id":"0x9bdf57d5ab91163fd917d550acd5d8251b1e65f830e3e5c16a19eccd4c22a171","name":"Peter Kneer","registered_at":"2026-06-17T09:10:26Z","symbol":"NIM1348358","token_address":"0xa37d8175d47ffeb1f1cdaeecb70cbae972ddaadf","type":"artist","uuid":"7cde5eda-188e-4398-9967-924ab83327bd"}
album: Chromatique
  type: MusicAlbum
  date published: 2012-08-15
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  type: MusicAlbum
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  date published: 2013-01-12
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  date published: 2013-10-16
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  date published: 2013-11-22
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  date published: 2014-02-14
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  date published: 2014-02-21
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2015-03-16
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2017-02-10