Körby
type: MusicGroup
popularity: 3
followers: 84
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0c7ecb206e995c4ca8609c7f0eea113b5b25e48a2affec443998338ac56da71c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954032
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954032
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bcc9bc4-eda0-406e-8174-2c3070a8fef0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3bcc9bc4-eda0-406e-8174-2c3070a8fef0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3bcc9bc4-eda0-406e-8174-2c3070a8fef0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T01:59:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0c7ecb206e995c4ca8609c7f0eea113b5b25e48a2affec443998338ac56da71c","name":"Körby","registered_at":"2026-06-16T10:23:20Z","symbol":"NIM1022228","token_address":"0xd1110e891e46f73ad5ea58c53be9a75e31610d92","type":"artist","uuid":"3bcc9bc4-eda0-406e-8174-2c3070a8fef0"}
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 0x0c7ecb206e995c4ca8609c7f0eea113b5b25e48a2affec443998338ac56da71c. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3bcc9bc4-eda0-406e-8174-2c3070a8fef0.json and https://artists.proofprofile.net/proofs/artist/3bcc9bc4-eda0-406e-8174-2c3070a8fef0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0x0c7ecb206e995c4ca8609c7f0eea113b5b25e48a2affec443998338ac56da71c","name":"Körby","registered_at":"2026-06-16T10:23:20Z","symbol":"NIM1022228","token_address":"0xd1110e891e46f73ad5ea58c53be9a75e31610d92","type":"artist","uuid":"3bcc9bc4-eda0-406e-8174-2c3070a8fef0"}
album: Hogy Megtérjek
  type: MusicAlbum
  date published: 2024-03-22
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  type: MusicAlbum
  date published: 2024-03-29
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  type: MusicAlbum
  date published: 2024-11-14
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  type: MusicAlbum
  date published: 2025-01-01