Gabriela Krapf
type: MusicGroup
popularity: 2
followers: 100
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1522fc9daae6656b59f833bc1e3e5508f11ac422f6c794182e21b6e925fc6339
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954097
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954097
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b47c3fc-f768-42c8-ad53-2ae2bba326b2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7b47c3fc-f768-42c8-ad53-2ae2bba326b2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7b47c3fc-f768-42c8-ad53-2ae2bba326b2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T13:13:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1522fc9daae6656b59f833bc1e3e5508f11ac422f6c794182e21b6e925fc6339","name":"Gabriela Krapf","registered_at":"2026-06-17T08:32:55Z","symbol":"NIM1339414","token_address":"0x3de2c6d2eaefb6be013200c8bfc1bd161f9e740e","type":"artist","uuid":"7b47c3fc-f768-42c8-ad53-2ae2bba326b2"}
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 0x1522fc9daae6656b59f833bc1e3e5508f11ac422f6c794182e21b6e925fc6339. Chain 2 (Bitcoin): anchored in block 954097 (2026-06-17T13:13:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b47c3fc-f768-42c8-ad53-2ae2bba326b2.json and https://artists.proofprofile.net/proofs/artist/7b47c3fc-f768-42c8-ad53-2ae2bba326b2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T13:13:51Z
  text: {"copyright_id":"0x1522fc9daae6656b59f833bc1e3e5508f11ac422f6c794182e21b6e925fc6339","name":"Gabriela Krapf","registered_at":"2026-06-17T08:32:55Z","symbol":"NIM1339414","token_address":"0x3de2c6d2eaefb6be013200c8bfc1bd161f9e740e","type":"artist","uuid":"7b47c3fc-f768-42c8-ad53-2ae2bba326b2"}
album: Roadtrip
  type: MusicAlbum
  date published: 2019-02-15
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  type: MusicAlbum
  date published: 2019-03-14
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  type: MusicAlbum
  date published: 2021-02-26
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  type: MusicAlbum
  date published: 2022-05-04
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  type: MusicAlbum
  date published: 2022-06-01
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2024-04-11