KHAIRUDDIN
type: MusicGroup
popularity: 22
followers: 2
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5a6732f205d811a0e61b6983aff6f65a0eb9266615b873294312c778de1aef1d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b7b447c-f7bb-4455-9b81-e57cf07beb22.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9b7b447c-f7bb-4455-9b81-e57cf07beb22.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9b7b447c-f7bb-4455-9b81-e57cf07beb22
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
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 0x5a6732f205d811a0e61b6983aff6f65a0eb9266615b873294312c778de1aef1d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9b7b447c-f7bb-4455-9b81-e57cf07beb22.json and https://artists.proofprofile.net/proofs/artist/9b7b447c-f7bb-4455-9b81-e57cf07beb22.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
album: That Autumn
  type: MusicAlbum
  date published: 2024-03-25
album: First Corncob
  type: MusicAlbum
  date published: 2024-03-26
album: Tough Adagio
  type: MusicAlbum
  date published: 2024-03-27
album: Discover Night
  type: MusicAlbum
  date published: 2024-04-06
album: Girls' Shades
  type: MusicAlbum
  date published: 2024-04-06
album: Without Your Tomorrow
  type: MusicAlbum
  date published: 2024-04-06
album: Endless Road
  type: MusicAlbum
  date published: 2025-03-08
album: Burn the Streets
  type: MusicAlbum
  date published: 2025-03-08
album: Firestorm of the Soul
  type: MusicAlbum
  date published: 2025-03-08
album: Freedom on the Sidewalk
  type: MusicAlbum
  date published: 2025-03-08