Zenek Kupatasa
type: MusicGroup
popularity: 21
followers: 14444
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x835a1af82ee093bd09a6d9ced696ca2917bf903c1be94497faa75d9df3b0708b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7344d3b5-6edd-43aa-bc23-8634904efeb6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7344d3b5-6edd-43aa-bc23-8634904efeb6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7344d3b5-6edd-43aa-bc23-8634904efeb6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x835a1af82ee093bd09a6d9ced696ca2917bf903c1be94497faa75d9df3b0708b","name":"Zenek Kupatasa","registered_at":"2026-06-12T01:01:13Z","symbol":"NIM0150211","token_address":"0xf662184cca169ee1f7a045b514bd04569974982c","type":"artist","uuid":"7344d3b5-6edd-43aa-bc23-8634904efeb6"}
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 0x835a1af82ee093bd09a6d9ced696ca2917bf903c1be94497faa75d9df3b0708b. Chain 2 (Bitcoin): anchored in block 953408 (2026-06-12T19:28:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7344d3b5-6edd-43aa-bc23-8634904efeb6.json and https://artists.proofprofile.net/proofs/artist/7344d3b5-6edd-43aa-bc23-8634904efeb6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:28:13Z
  text: {"copyright_id":"0x835a1af82ee093bd09a6d9ced696ca2917bf903c1be94497faa75d9df3b0708b","name":"Zenek Kupatasa","registered_at":"2026-06-12T01:01:13Z","symbol":"NIM0150211","token_address":"0xf662184cca169ee1f7a045b514bd04569974982c","type":"artist","uuid":"7344d3b5-6edd-43aa-bc23-8634904efeb6"}
album: 33
  type: MusicAlbum
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