Валерий Меладзе
type: MusicGroup
popularity: 12
followers: 29
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4a7b2dd6cbd2f772fe83df60c833857a5c1049e2f8ad9fff1ea803c3951bda10
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953633
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953633
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3484f6ef-98ff-455c-8c95-7b9c61957b93.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3484f6ef-98ff-455c-8c95-7b9c61957b93.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3484f6ef-98ff-455c-8c95-7b9c61957b93
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T12:47:11Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4a7b2dd6cbd2f772fe83df60c833857a5c1049e2f8ad9fff1ea803c3951bda10","name":"Валерий Меладзе","registered_at":"2026-06-14T09:59:20Z","symbol":"NIM0417434","token_address":"0x045210f77449a021ccb8194003956278dd556f07","type":"artist","uuid":"3484f6ef-98ff-455c-8c95-7b9c61957b93"}
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 0x4a7b2dd6cbd2f772fe83df60c833857a5c1049e2f8ad9fff1ea803c3951bda10. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3484f6ef-98ff-455c-8c95-7b9c61957b93.json and https://artists.proofprofile.net/proofs/artist/3484f6ef-98ff-455c-8c95-7b9c61957b93.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x4a7b2dd6cbd2f772fe83df60c833857a5c1049e2f8ad9fff1ea803c3951bda10","name":"Валерий Меладзе","registered_at":"2026-06-14T09:59:20Z","symbol":"NIM0417434","token_address":"0x045210f77449a021ccb8194003956278dd556f07","type":"artist","uuid":"3484f6ef-98ff-455c-8c95-7b9c61957b93"}