Маржан Арапбаева
type: MusicGroup
popularity: 20
followers: 716
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xd8a9291e0ddaba0b32a7c4e89f71d60a52faaa8343ed4ffcff8b2c761881d684
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953654
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953654
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/482b6faf-9487-4f90-b4b4-5f6331a9892b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/482b6faf-9487-4f90-b4b4-5f6331a9892b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/482b6faf-9487-4f90-b4b4-5f6331a9892b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T16:26:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xd8a9291e0ddaba0b32a7c4e89f71d60a52faaa8343ed4ffcff8b2c761881d684","name":"Маржан Арапбаева","registered_at":"2026-06-14T12:06:05Z","symbol":"NIM0447686","token_address":"0x6ba657cfe079a24ed884c28027d439d318489d73","type":"artist","uuid":"482b6faf-9487-4f90-b4b4-5f6331a9892b"}
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 0xd8a9291e0ddaba0b32a7c4e89f71d60a52faaa8343ed4ffcff8b2c761881d684. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/482b6faf-9487-4f90-b4b4-5f6331a9892b.json and https://artists.proofprofile.net/proofs/artist/482b6faf-9487-4f90-b4b4-5f6331a9892b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
  text: {"copyright_id":"0xd8a9291e0ddaba0b32a7c4e89f71d60a52faaa8343ed4ffcff8b2c761881d684","name":"Маржан Арапбаева","registered_at":"2026-06-14T12:06:05Z","symbol":"NIM0447686","token_address":"0x6ba657cfe079a24ed884c28027d439d318489d73","type":"artist","uuid":"482b6faf-9487-4f90-b4b4-5f6331a9892b"}
album: Бәріне кінәлі Махаббат
  type: MusicAlbum
  date published: 2022-06-01
album: Beautiful Life
  type: MusicAlbum
  date published: 2022-07-20
album: Донна Осень
  type: MusicAlbum
  date published: 2022-10-31
album: Жаңа жыл
  type: MusicAlbum
  date published: 2022-12-30
album: Өмір
  type: MusicAlbum
  date published: 2024-04-30