Exitium Sui
type: MusicGroup
genre: black metal
genre: doom metal
popularity: 2
followers: 867
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5c5bf78a2c5bf217c53f215e25a50741e2231d65aca09299843c9a812eae0dc9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ab669ae-8cd7-4da4-9186-262c1ee3c305.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ab669ae-8cd7-4da4-9186-262c1ee3c305.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ab669ae-8cd7-4da4-9186-262c1ee3c305
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5c5bf78a2c5bf217c53f215e25a50741e2231d65aca09299843c9a812eae0dc9","name":"Exitium Sui","registered_at":"2026-06-17T19:57:52Z","symbol":"NIM1498643","token_address":"0x52ce82d573190d5ae0972f01dee2ef5bea23c298","type":"artist","uuid":"9ab669ae-8cd7-4da4-9186-262c1ee3c305"}
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 0x5c5bf78a2c5bf217c53f215e25a50741e2231d65aca09299843c9a812eae0dc9. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ab669ae-8cd7-4da4-9186-262c1ee3c305.json and https://artists.proofprofile.net/proofs/artist/9ab669ae-8cd7-4da4-9186-262c1ee3c305.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x5c5bf78a2c5bf217c53f215e25a50741e2231d65aca09299843c9a812eae0dc9","name":"Exitium Sui","registered_at":"2026-06-17T19:57:52Z","symbol":"NIM1498643","token_address":"0x52ce82d573190d5ae0972f01dee2ef5bea23c298","type":"artist","uuid":"9ab669ae-8cd7-4da4-9186-262c1ee3c305"}
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