Kristina Rossi
type: MusicGroup
popularity: 20
followers: 651
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x37da20b0f264e25c6a3ae42b4b2507ba8d9e48f5a8c176d420862971eb1207e4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953605
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953605
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ffca9dd-d382-4bbc-bc18-966ec7041acb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0ffca9dd-d382-4bbc-bc18-966ec7041acb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0ffca9dd-d382-4bbc-bc18-966ec7041acb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x37da20b0f264e25c6a3ae42b4b2507ba8d9e48f5a8c176d420862971eb1207e4","name":"Kristina Rossi","registered_at":"2026-06-14T06:05:50Z","symbol":"NIM0361781","token_address":"0x1069ac98541699d9fd684f30abd867af9eb120cd","type":"artist","uuid":"0ffca9dd-d382-4bbc-bc18-966ec7041acb"}
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 0x37da20b0f264e25c6a3ae42b4b2507ba8d9e48f5a8c176d420862971eb1207e4. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0ffca9dd-d382-4bbc-bc18-966ec7041acb.json and https://artists.proofprofile.net/proofs/artist/0ffca9dd-d382-4bbc-bc18-966ec7041acb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:39:50Z
  text: {"copyright_id":"0x37da20b0f264e25c6a3ae42b4b2507ba8d9e48f5a8c176d420862971eb1207e4","name":"Kristina Rossi","registered_at":"2026-06-14T06:05:50Z","symbol":"NIM0361781","token_address":"0x1069ac98541699d9fd684f30abd867af9eb120cd","type":"artist","uuid":"0ffca9dd-d382-4bbc-bc18-966ec7041acb"}
album: Borderline
  type: MusicAlbum
  date published: 2024-02-23
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  type: MusicAlbum
  date published: 2024-02-23
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  type: MusicAlbum
  date published: 2024-02-23
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  type: MusicAlbum
  date published: 2024-03-22
album: Think About You
  type: MusicAlbum
  date published: 2024-04-19
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  type: MusicAlbum
  date published: 2024-05-24
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  type: MusicAlbum
  date published: 2025-03-28
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  type: MusicAlbum
  date published: 2025-05-30