MC Gabr
type: MusicGroup
genre: trap funk
popularity: 4
followers: 86
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x21794b2f6a3e180ee355bf514fcc4c828eb5490b8408cf3d7b7e9e731024512a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954047
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954047
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41cbe958-8844-4018-a92c-078a01e357d5.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/41cbe958-8844-4018-a92c-078a01e357d5.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/41cbe958-8844-4018-a92c-078a01e357d5
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T04:56:08Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x21794b2f6a3e180ee355bf514fcc4c828eb5490b8408cf3d7b7e9e731024512a","name":"MC Gabr","registered_at":"2026-06-16T12:29:38Z","symbol":"NIM1052352","token_address":"0x5d5e24a8482afb3dbdbdbe5b33077ceb1e5e8a0e","type":"artist","uuid":"41cbe958-8844-4018-a92c-078a01e357d5"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21794b2f6a3e180ee355bf514fcc4c828eb5490b8408cf3d7b7e9e731024512a. Chain 2 (Bitcoin): anchored in block 954047 (2026-06-17T04:56:08Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/41cbe958-8844-4018-a92c-078a01e357d5.json and https://artists.proofprofile.net/proofs/artist/41cbe958-8844-4018-a92c-078a01e357d5.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T04:56:08Z
  text: {"copyright_id":"0x21794b2f6a3e180ee355bf514fcc4c828eb5490b8408cf3d7b7e9e731024512a","name":"MC Gabr","registered_at":"2026-06-16T12:29:38Z","symbol":"NIM1052352","token_address":"0x5d5e24a8482afb3dbdbdbe5b33077ceb1e5e8a0e","type":"artist","uuid":"41cbe958-8844-4018-a92c-078a01e357d5"}
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