Gigi Marga
type: MusicGroup
popularity: 4
followers: 344
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21847c0b5f2c4ae7d64a572d51546ce0689de4b3fe7e587e3c5ff24411f1823b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f50f3cc-b31c-43d0-af9d-1c3b063d2e25.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f50f3cc-b31c-43d0-af9d-1c3b063d2e25.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f50f3cc-b31c-43d0-af9d-1c3b063d2e25
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21847c0b5f2c4ae7d64a572d51546ce0689de4b3fe7e587e3c5ff24411f1823b","name":"Gigi Marga","registered_at":"2026-06-16T22:45:52Z","symbol":"NIM1199382","token_address":"0x47f1a70056008a38858ab62031b4b3ef9bfee31f","type":"artist","uuid":"5f50f3cc-b31c-43d0-af9d-1c3b063d2e25"}
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 0x21847c0b5f2c4ae7d64a572d51546ce0689de4b3fe7e587e3c5ff24411f1823b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f50f3cc-b31c-43d0-af9d-1c3b063d2e25.json and https://artists.proofprofile.net/proofs/artist/5f50f3cc-b31c-43d0-af9d-1c3b063d2e25.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x21847c0b5f2c4ae7d64a572d51546ce0689de4b3fe7e587e3c5ff24411f1823b","name":"Gigi Marga","registered_at":"2026-06-16T22:45:52Z","symbol":"NIM1199382","token_address":"0x47f1a70056008a38858ab62031b4b3ef9bfee31f","type":"artist","uuid":"5f50f3cc-b31c-43d0-af9d-1c3b063d2e25"}
album: Compilație - Gigi Marga
  type: MusicAlbum
  date published: 1980-01-01
album: Compilație Gigi Marga
  type: MusicAlbum
  date published: 1980-01-01