OSPETA Al-Kahfi
type: MusicGroup
popularity: 2
followers: 195
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1f38404e6ae7d656dd6ce82a4ab76fd5056af22ec118e0825fc9e9bf3396e0e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2d5bfd-a542-4416-80c9-169e704019b6.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6c2d5bfd-a542-4416-80c9-169e704019b6.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6c2d5bfd-a542-4416-80c9-169e704019b6
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1f38404e6ae7d656dd6ce82a4ab76fd5056af22ec118e0825fc9e9bf3396e0e9","name":"OSPETA Al-Kahfi","registered_at":"2026-06-17T03:18:41Z","symbol":"NIM1264461","token_address":"0x605bd3704841d2e527750a49c41db057be02149b","type":"artist","uuid":"6c2d5bfd-a542-4416-80c9-169e704019b6"}
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 0x1f38404e6ae7d656dd6ce82a4ab76fd5056af22ec118e0825fc9e9bf3396e0e9. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6c2d5bfd-a542-4416-80c9-169e704019b6.json and https://artists.proofprofile.net/proofs/artist/6c2d5bfd-a542-4416-80c9-169e704019b6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1f38404e6ae7d656dd6ce82a4ab76fd5056af22ec118e0825fc9e9bf3396e0e9","name":"OSPETA Al-Kahfi","registered_at":"2026-06-17T03:18:41Z","symbol":"NIM1264461","token_address":"0x605bd3704841d2e527750a49c41db057be02149b","type":"artist","uuid":"6c2d5bfd-a542-4416-80c9-169e704019b6"}
album: HARAPAN (Kabinet Sinergis Version)
  type: MusicAlbum
  date published: 2025-04-16
album: Sahabat Syurga
  type: MusicAlbum
  date published: 2025-06-11
album: Mengejar Mimpi
  type: MusicAlbum
  date published: 2025-08-12
album: Tentang Kita
  type: MusicAlbum
  date published: 2025-08-20
album: Gapai Cita
  type: MusicAlbum
  date published: 2025-09-08
album: 2125
  type: MusicAlbum
  date published: 2025-09-30