Noh Seungho-Nemesis
type: MusicGroup
popularity: 6
followers: 15
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcf7c13bc35b126445a398796f9b3c2971a070c7215125ce5fd220620f7330c72
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954631
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954631
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cec41568-9a33-4682-aeee-122303616b4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/cec41568-9a33-4682-aeee-122303616b4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/cec41568-9a33-4682-aeee-122303616b4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T02:46:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xcf7c13bc35b126445a398796f9b3c2971a070c7215125ce5fd220620f7330c72","name":"Noh Seungho-Nemesis","registered_at":"2026-06-21T00:09:34Z","symbol":"NIM1758096","token_address":"0xdb6513e0a25a15c22aa55f09603fd75aa3960649","type":"artist","uuid":"cec41568-9a33-4682-aeee-122303616b4b"}
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 0xcf7c13bc35b126445a398796f9b3c2971a070c7215125ce5fd220620f7330c72. Chain 2 (Bitcoin): anchored in block 954631 (2026-06-21T02:46:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/cec41568-9a33-4682-aeee-122303616b4b.json and https://artists.proofprofile.net/proofs/artist/cec41568-9a33-4682-aeee-122303616b4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T02:46:24Z
  text: {"copyright_id":"0xcf7c13bc35b126445a398796f9b3c2971a070c7215125ce5fd220620f7330c72","name":"Noh Seungho-Nemesis","registered_at":"2026-06-21T00:09:34Z","symbol":"NIM1758096","token_address":"0xdb6513e0a25a15c22aa55f09603fd75aa3960649","type":"artist","uuid":"cec41568-9a33-4682-aeee-122303616b4b"}