Ferry Ardiansyah
type: MusicGroup
genre: dangdut
popularity: 2
followers: 25
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7cf928a896ef9e6cff2fadda3957dc77ab227a1868803526dbc4c93a7aa3714e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92538ff0-5e39-43cb-959b-9355b497265b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/92538ff0-5e39-43cb-959b-9355b497265b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/92538ff0-5e39-43cb-959b-9355b497265b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7cf928a896ef9e6cff2fadda3957dc77ab227a1868803526dbc4c93a7aa3714e","name":"Ferry Ardiansyah","registered_at":"2026-06-17T16:43:31Z","symbol":"NIM1456382","token_address":"0x40a14efdfe5b9b8c943518ee2472fa47b16885d3","type":"artist","uuid":"92538ff0-5e39-43cb-959b-9355b497265b"}
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 0x7cf928a896ef9e6cff2fadda3957dc77ab227a1868803526dbc4c93a7aa3714e. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/92538ff0-5e39-43cb-959b-9355b497265b.json and https://artists.proofprofile.net/proofs/artist/92538ff0-5e39-43cb-959b-9355b497265b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x7cf928a896ef9e6cff2fadda3957dc77ab227a1868803526dbc4c93a7aa3714e","name":"Ferry Ardiansyah","registered_at":"2026-06-17T16:43:31Z","symbol":"NIM1456382","token_address":"0x40a14efdfe5b9b8c943518ee2472fa47b16885d3","type":"artist","uuid":"92538ff0-5e39-43cb-959b-9355b497265b"}
album: Dompol Dompolan
  type: MusicAlbum
  date published: 2023-10-04
album: Rindu Tapi Jauh
  type: MusicAlbum
  date published: 2024-05-15
album: Pasrah Ditinggal Cinta
  type: MusicAlbum
  date published: 2024-05-20
album: Bakasiak Mato Mamandang
  type: MusicAlbum
  date published: 2024-07-17
album: Luka Sekerat Rasa
  type: MusicAlbum
  date published: 2024-12-28