Ivan Mazuze
type: MusicGroup
popularity: 4
followers: 893
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x00f580f28704a8fe7ef22097b42f25729d92467eb218197f88957f4e58549ab3
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954513
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954513
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dafd21e-4d02-42a0-aa9e-a36818f4eefc.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9dafd21e-4d02-42a0-aa9e-a36818f4eefc.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9dafd21e-4d02-42a0-aa9e-a36818f4eefc
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T06:31:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x00f580f28704a8fe7ef22097b42f25729d92467eb218197f88957f4e58549ab3","name":"Ivan Mazuze","registered_at":"2026-06-20T04:40:26Z","symbol":"NIM1514295","token_address":"0x46bb5e9dba95ef1fcb68f9545fc2257ed93c53de","type":"artist","uuid":"9dafd21e-4d02-42a0-aa9e-a36818f4eefc"}
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 0x00f580f28704a8fe7ef22097b42f25729d92467eb218197f88957f4e58549ab3. Chain 2 (Bitcoin): anchored in block 954513 (2026-06-20T06:31:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9dafd21e-4d02-42a0-aa9e-a36818f4eefc.json and https://artists.proofprofile.net/proofs/artist/9dafd21e-4d02-42a0-aa9e-a36818f4eefc.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T06:31:18Z
  text: {"copyright_id":"0x00f580f28704a8fe7ef22097b42f25729d92467eb218197f88957f4e58549ab3","name":"Ivan Mazuze","registered_at":"2026-06-20T04:40:26Z","symbol":"NIM1514295","token_address":"0x46bb5e9dba95ef1fcb68f9545fc2257ed93c53de","type":"artist","uuid":"9dafd21e-4d02-42a0-aa9e-a36818f4eefc"}
album: Maganda
  type: MusicAlbum
  date published: 2009-03-24
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  type: MusicAlbum
  date published: 2012-03-26
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  type: MusicAlbum
  date published: 2012-03-26
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  type: MusicAlbum
  date published: 2015-09-18
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  type: MusicAlbum
  date published: 2018-11-19
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  date published: 2024-06-21
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  type: MusicAlbum
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