MA$KARA TTK
type: MusicGroup
genre: manele
popularity: 13
followers: 578
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2d0cd9239e8ce2e9116b833f4ce051a1d91e2fffcc62a7e3e969c94c6ca90059
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953791
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953791
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T13:40:30Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2d0cd9239e8ce2e9116b833f4ce051a1d91e2fffcc62a7e3e969c94c6ca90059","name":"MA$KARA TTK","registered_at":"2026-06-15T03:44:35Z","symbol":"NIM0671632","token_address":"0x478f48af2360e187d7e0e445e660a5263b7ca9da","type":"artist","uuid":"dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a"}
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 0x2d0cd9239e8ce2e9116b833f4ce051a1d91e2fffcc62a7e3e969c94c6ca90059. Chain 2 (Bitcoin): anchored in block 953791 (2026-06-15T13:40:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a.json and https://artists.proofprofile.net/proofs/artist/dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T13:40:30Z
  text: {"copyright_id":"0x2d0cd9239e8ce2e9116b833f4ce051a1d91e2fffcc62a7e3e969c94c6ca90059","name":"MA$KARA TTK","registered_at":"2026-06-15T03:44:35Z","symbol":"NIM0671632","token_address":"0x478f48af2360e187d7e0e445e660a5263b7ca9da","type":"artist","uuid":"dd31fbf7-9a68-4351-bf8d-7a4eb8a72f7a"}
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