მერაბ გამყრელიძე
type: MusicGroup
popularity: 19
followers: 11
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b9ad6534529e0c21c82f5d16b60fd760fe8dadc9bb8ac441656c393196bb7e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953657
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953657
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ebe573b-c047-42d6-aba9-f954f453da2b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4ebe573b-c047-42d6-aba9-f954f453da2b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4ebe573b-c047-42d6-aba9-f954f453da2b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:43:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b9ad6534529e0c21c82f5d16b60fd760fe8dadc9bb8ac441656c393196bb7e","name":"მერაბ გამყრელიძე","registered_at":"2026-06-14T12:44:36Z","symbol":"NIM0456866","token_address":"0xf3fc7ac5af7bba1e619b8a5f0be041322154d3a5","type":"artist","uuid":"4ebe573b-c047-42d6-aba9-f954f453da2b"}
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 0xa2b9ad6534529e0c21c82f5d16b60fd760fe8dadc9bb8ac441656c393196bb7e. Chain 2 (Bitcoin): anchored in block 953657 (2026-06-14T16:43:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4ebe573b-c047-42d6-aba9-f954f453da2b.json and https://artists.proofprofile.net/proofs/artist/4ebe573b-c047-42d6-aba9-f954f453da2b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:43:25Z
  text: {"copyright_id":"0xa2b9ad6534529e0c21c82f5d16b60fd760fe8dadc9bb8ac441656c393196bb7e","name":"მერაბ გამყრელიძე","registered_at":"2026-06-14T12:44:36Z","symbol":"NIM0456866","token_address":"0xf3fc7ac5af7bba1e619b8a5f0be041322154d3a5","type":"artist","uuid":"4ebe573b-c047-42d6-aba9-f954f453da2b"}