Mari Andri
type: MusicGroup
popularity: 3
followers: 116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xafdda5a0cb6b196e6d6382c18b2d760383e3ba149a79d9797e55f0341e5f5564
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953968
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953968
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28bfdd66-abb3-46a7-90d9-094f1cde3966.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/28bfdd66-abb3-46a7-90d9-094f1cde3966.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/28bfdd66-abb3-46a7-90d9-094f1cde3966
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:01:49Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xafdda5a0cb6b196e6d6382c18b2d760383e3ba149a79d9797e55f0341e5f5564","name":"Mari Andri","registered_at":"2026-06-16T03:43:04Z","symbol":"NIM0926639","token_address":"0xaca88c28a1cb073d0b757dc8d02510756de6e3f9","type":"artist","uuid":"28bfdd66-abb3-46a7-90d9-094f1cde3966"}
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 0xafdda5a0cb6b196e6d6382c18b2d760383e3ba149a79d9797e55f0341e5f5564. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/28bfdd66-abb3-46a7-90d9-094f1cde3966.json and https://artists.proofprofile.net/proofs/artist/28bfdd66-abb3-46a7-90d9-094f1cde3966.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xafdda5a0cb6b196e6d6382c18b2d760383e3ba149a79d9797e55f0341e5f5564","name":"Mari Andri","registered_at":"2026-06-16T03:43:04Z","symbol":"NIM0926639","token_address":"0xaca88c28a1cb073d0b757dc8d02510756de6e3f9","type":"artist","uuid":"28bfdd66-abb3-46a7-90d9-094f1cde3966"}
album: Tak Perlu Tersenyum Hari Ini
  type: MusicAlbum
  date published: 2025-07-07
album: Pendidikan Terpinggirkan
  type: MusicAlbum
  date published: 2025-07-07
album: Langkah Terang
  type: MusicAlbum
  date published: 2025-07-07
album: Surat Tak Terbaca (Extended Version)
  type: MusicAlbum
  date published: 2025-07-08
album: Ringa
  type: MusicAlbum
  date published: 2025-07-08
album: Suara di Balik Tirai
  type: MusicAlbum
  date published: 2025-08-25