민영호
type: MusicGroup
popularity: 4
followers: 42
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd2bb08a031faf64cfd98d5a4a596a4661fce1e699474d074eefe86da4da97d8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954659
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954659
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcac0797-9040-4454-9049-bb6c2915e42d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dcac0797-9040-4454-9049-bb6c2915e42d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dcac0797-9040-4454-9049-bb6c2915e42d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T06:14:42Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd2bb08a031faf64cfd98d5a4a596a4661fce1e699474d074eefe86da4da97d8","name":"민영호","registered_at":"2026-06-21T05:10:22Z","symbol":"NIM1829161","token_address":"0x982fd088a2b7d77f2c0b109937aced52185ec574","type":"artist","uuid":"dcac0797-9040-4454-9049-bb6c2915e42d"}
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 0xbd2bb08a031faf64cfd98d5a4a596a4661fce1e699474d074eefe86da4da97d8. Chain 2 (Bitcoin): anchored in block 954659 (2026-06-21T06:14:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dcac0797-9040-4454-9049-bb6c2915e42d.json and https://artists.proofprofile.net/proofs/artist/dcac0797-9040-4454-9049-bb6c2915e42d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T06:14:42Z
  text: {"copyright_id":"0xbd2bb08a031faf64cfd98d5a4a596a4661fce1e699474d074eefe86da4da97d8","name":"민영호","registered_at":"2026-06-21T05:10:22Z","symbol":"NIM1829161","token_address":"0x982fd088a2b7d77f2c0b109937aced52185ec574","type":"artist","uuid":"dcac0797-9040-4454-9049-bb6c2915e42d"}