Apri Putra
type: MusicGroup
popularity: 9
followers: 307
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb119387ce43b47bebb7bcfaf58fd9624d88e2980043abaec9132616beabb3331
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c3d891-b686-46d5-a965-531b42d0606a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b9c3d891-b686-46d5-a965-531b42d0606a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b9c3d891-b686-46d5-a965-531b42d0606a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb119387ce43b47bebb7bcfaf58fd9624d88e2980043abaec9132616beabb3331","name":"Apri Putra","registered_at":"2026-06-20T16:51:58Z","symbol":"NIM1657841","token_address":"0x77d05445a250aaf3b13d382f4973da41f2a5ae3f","type":"artist","uuid":"b9c3d891-b686-46d5-a965-531b42d0606a"}
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 0xb119387ce43b47bebb7bcfaf58fd9624d88e2980043abaec9132616beabb3331. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b9c3d891-b686-46d5-a965-531b42d0606a.json and https://artists.proofprofile.net/proofs/artist/b9c3d891-b686-46d5-a965-531b42d0606a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb119387ce43b47bebb7bcfaf58fd9624d88e2980043abaec9132616beabb3331","name":"Apri Putra","registered_at":"2026-06-20T16:51:58Z","symbol":"NIM1657841","token_address":"0x77d05445a250aaf3b13d382f4973da41f2a5ae3f","type":"artist","uuid":"b9c3d891-b686-46d5-a965-531b42d0606a"}
album: BASARAH KA GARIH TANGAN
  type: MusicAlbum
  date published: 2024-10-14
album: SAKIT PINGGANG
  type: MusicAlbum
  date published: 2024-10-14
album: RASA YANG TERTINGGAL
  type: MusicAlbum
  date published: 2024-10-21