Vadi Akbar
type: MusicGroup
genre: indonesian pop
popularity: 8
followers: 1663
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x50d1b68eac15ede4ea2f277ebd7ed57176053e6627c22fc21b609b85a52453a5
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/9519f970-41b9-4896-9d2d-25aeb3e15829.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9519f970-41b9-4896-9d2d-25aeb3e15829.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9519f970-41b9-4896-9d2d-25aeb3e15829
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:51:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x50d1b68eac15ede4ea2f277ebd7ed57176053e6627c22fc21b609b85a52453a5","name":"Vadi Akbar","registered_at":"2026-06-17T17:40:27Z","symbol":"NIM1469978","token_address":"0xbd5679bb85aa4bcc918a45da9c4923d24fbc3b27","type":"artist","uuid":"9519f970-41b9-4896-9d2d-25aeb3e15829"}
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 0x50d1b68eac15ede4ea2f277ebd7ed57176053e6627c22fc21b609b85a52453a5. 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/9519f970-41b9-4896-9d2d-25aeb3e15829.json and https://artists.proofprofile.net/proofs/artist/9519f970-41b9-4896-9d2d-25aeb3e15829.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:51:26Z
  text: {"copyright_id":"0x50d1b68eac15ede4ea2f277ebd7ed57176053e6627c22fc21b609b85a52453a5","name":"Vadi Akbar","registered_at":"2026-06-17T17:40:27Z","symbol":"NIM1469978","token_address":"0xbd5679bb85aa4bcc918a45da9c4923d24fbc3b27","type":"artist","uuid":"9519f970-41b9-4896-9d2d-25aeb3e15829"}
album: Berujung Terang
  type: MusicAlbum
  date published: 2015-04-30
album: Berujung Terang
  type: MusicAlbum
  date published: 2015-04-30
album: Tanya Jadi Rasa
  type: MusicAlbum
  date published: 2017-04-27
album: Ruang Untuk Bahagia
  type: MusicAlbum
  date published: 2018-08-08
album: It's A Celebration (Official Soundtrack of The Great 50 Show)
  type: MusicAlbum
  date published: 2018-12-05
album: Tanya Jadi Rasa
  type: MusicAlbum
  date published: 2019-10-05
album: Tanya Jadi Rasa
  type: MusicAlbum
  date published: 2019-10-05
album: Ruang Untuk Bahagia
  type: MusicAlbum
  date published: 2019-10-05
album: Ruang Untuk Bahagia
  type: MusicAlbum
  date published: 2019-10-05