Isabel Nolte
type: MusicGroup
genre: german pop
popularity: 10
followers: 696
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf5a1dd397c340430ff6adf138e15cd09947446dea51ee22d93053c5e12d6d8a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c70b9647-e8e7-405b-b889-6b2c2674d687.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c70b9647-e8e7-405b-b889-6b2c2674d687.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c70b9647-e8e7-405b-b889-6b2c2674d687
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf5a1dd397c340430ff6adf138e15cd09947446dea51ee22d93053c5e12d6d8a4","name":"Isabel Nolte","registered_at":"2026-06-20T21:36:25Z","symbol":"NIM1720203","token_address":"0x24f0d8b18cd7de5ff698e07ae4b7a3b04a62adff","type":"artist","uuid":"c70b9647-e8e7-405b-b889-6b2c2674d687"}
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 0xf5a1dd397c340430ff6adf138e15cd09947446dea51ee22d93053c5e12d6d8a4. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c70b9647-e8e7-405b-b889-6b2c2674d687.json and https://artists.proofprofile.net/proofs/artist/c70b9647-e8e7-405b-b889-6b2c2674d687.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf5a1dd397c340430ff6adf138e15cd09947446dea51ee22d93053c5e12d6d8a4","name":"Isabel Nolte","registered_at":"2026-06-20T21:36:25Z","symbol":"NIM1720203","token_address":"0x24f0d8b18cd7de5ff698e07ae4b7a3b04a62adff","type":"artist","uuid":"c70b9647-e8e7-405b-b889-6b2c2674d687"}
album: Home
  type: MusicAlbum
  date published: 2014-09-20
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  type: MusicAlbum
  date published: 2021-07-30
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  date published: 2021-10-01
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  type: MusicAlbum
  date published: 2021-12-03
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2022-07-08
album: Die Ambivalenz der Weiblichkeit (Deluxe Version)
  type: MusicAlbum
  date published: 2022-07-08