Sofian Misman
type: MusicGroup
popularity: 2
followers: 6
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xabbf0b7fb9261944636c0a01a8f8a17c42312debcd9d7f2f2e00616327e39fef
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954346
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954346
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9752b845-4932-400c-9140-f50219414d0f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9752b845-4932-400c-9140-f50219414d0f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9752b845-4932-400c-9140-f50219414d0f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xabbf0b7fb9261944636c0a01a8f8a17c42312debcd9d7f2f2e00616327e39fef","name":"Sofian Misman","registered_at":"2026-06-17T18:13:57Z","symbol":"NIM1477971","token_address":"0xccf9518bb1b770b14baa86a1e570a7fcf151171b","type":"artist","uuid":"9752b845-4932-400c-9140-f50219414d0f"}
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 0xabbf0b7fb9261944636c0a01a8f8a17c42312debcd9d7f2f2e00616327e39fef. Chain 2 (Bitcoin): anchored in block 954346 (2026-06-19T03:51:26Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9752b845-4932-400c-9140-f50219414d0f.json and https://artists.proofprofile.net/proofs/artist/9752b845-4932-400c-9140-f50219414d0f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0xabbf0b7fb9261944636c0a01a8f8a17c42312debcd9d7f2f2e00616327e39fef","name":"Sofian Misman","registered_at":"2026-06-17T18:13:57Z","symbol":"NIM1477971","token_address":"0xccf9518bb1b770b14baa86a1e570a7fcf151171b","type":"artist","uuid":"9752b845-4932-400c-9140-f50219414d0f"}
album: I am Slow
  type: MusicAlbum
  date published: 2025-10-21
album: Ratu Keturunan Ku
  type: MusicAlbum
  date published: 2025-10-21
album: Misi Rahsia
  type: MusicAlbum
  date published: 2025-10-23
album: You'll Never Walk Alone
  type: MusicAlbum
  date published: 2025-10-23
album: Irama Temasek
  type: MusicAlbum
  date published: 2025-10-23
album: Last Valentine
  type: MusicAlbum
  date published: 2025-10-23
album: The Duyong Anthem
  type: MusicAlbum
  date published: 2025-10-23
album: Skank Braddah
  type: MusicAlbum
  date published: 2025-10-24
album: Irama Temasek 2
  type: MusicAlbum
  date published: 2025-10-28
album: Team Alpha Anthem
  type: MusicAlbum
  date published: 2025-10-30