Georg Szell
type: MusicGroup
genre: requiem
popularity: 5
followers: 82
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x111f7994933c8759f9aca87e0dabf640a8940cda663c0f80e36c3fc0b992d019
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954623
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954623
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccc9440e-8fa8-4434-ae52-37562b97bdbf.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ccc9440e-8fa8-4434-ae52-37562b97bdbf.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ccc9440e-8fa8-4434-ae52-37562b97bdbf
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:40:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x111f7994933c8759f9aca87e0dabf640a8940cda663c0f80e36c3fc0b992d019","name":"Georg Szell","registered_at":"2026-06-20T23:26:33Z","symbol":"NIM1747821","token_address":"0x0a10f71bfc75f51a76d0af188bd2f15d22e64c68","type":"artist","uuid":"ccc9440e-8fa8-4434-ae52-37562b97bdbf"}
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 0x111f7994933c8759f9aca87e0dabf640a8940cda663c0f80e36c3fc0b992d019. Chain 2 (Bitcoin): anchored in block 954623 (2026-06-20T23:40:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ccc9440e-8fa8-4434-ae52-37562b97bdbf.json and https://artists.proofprofile.net/proofs/artist/ccc9440e-8fa8-4434-ae52-37562b97bdbf.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:40:06Z
  text: {"copyright_id":"0x111f7994933c8759f9aca87e0dabf640a8940cda663c0f80e36c3fc0b992d019","name":"Georg Szell","registered_at":"2026-06-20T23:26:33Z","symbol":"NIM1747821","token_address":"0x0a10f71bfc75f51a76d0af188bd2f15d22e64c68","type":"artist","uuid":"ccc9440e-8fa8-4434-ae52-37562b97bdbf"}