Ust. Yusuf Mansur
type: MusicGroup
genre: sholawat
popularity: 4
followers: 1726
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x15c511ea57929c43c9cf62c3ad64e628aa03153887bef70e81722ee023053f3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954728
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954728
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb10c0b7-ca8c-46aa-97f6-1f605008bb67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fb10c0b7-ca8c-46aa-97f6-1f605008bb67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fb10c0b7-ca8c-46aa-97f6-1f605008bb67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T18:08:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x15c511ea57929c43c9cf62c3ad64e628aa03153887bef70e81722ee023053f3f","name":"Ust. Yusuf Mansur","registered_at":"2026-06-21T17:24:08Z","symbol":"NIM1986740","token_address":"0x6246fd3f6127612e60e51604f963ee29235998ef","type":"artist","uuid":"fb10c0b7-ca8c-46aa-97f6-1f605008bb67"}
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 0x15c511ea57929c43c9cf62c3ad64e628aa03153887bef70e81722ee023053f3f. Chain 2 (Bitcoin): anchored in block 954728 (2026-06-21T18:08:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fb10c0b7-ca8c-46aa-97f6-1f605008bb67.json and https://artists.proofprofile.net/proofs/artist/fb10c0b7-ca8c-46aa-97f6-1f605008bb67.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T18:08:38Z
  text: {"copyright_id":"0x15c511ea57929c43c9cf62c3ad64e628aa03153887bef70e81722ee023053f3f","name":"Ust. Yusuf Mansur","registered_at":"2026-06-21T17:24:08Z","symbol":"NIM1986740","token_address":"0x6246fd3f6127612e60e51604f963ee29235998ef","type":"artist","uuid":"fb10c0b7-ca8c-46aa-97f6-1f605008bb67"}
album: Taubatan Nasuha (Da'wah Islam)
  type: MusicAlbum
  date published: 2013-10-07
album: Spirit Of Ramadhan (Da'wah Islam)
  type: MusicAlbum
  date published: 2013-10-07
album: Menjadi Kaya Dalam 40 Hari (Da'wah Islam)
  type: MusicAlbum
  date published: 2013-10-07
album: The Power of Giving
  type: MusicAlbum
  date published: 2016-04-22