Hazmi Hazlan
type: MusicGroup
genre: malay
popularity: 3
followers: 546
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4acc7811fd7c87d5deb739f0f4b8da061d4ded5846dec3cf34fe79363576a7cc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953903
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953903
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13879e76-0344-452e-91cf-57c98c59027c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13879e76-0344-452e-91cf-57c98c59027c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13879e76-0344-452e-91cf-57c98c59027c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:05:05Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4acc7811fd7c87d5deb739f0f4b8da061d4ded5846dec3cf34fe79363576a7cc","name":"Hazmi Hazlan","registered_at":"2026-06-15T20:34:20Z","symbol":"NIM0824301","token_address":"0x7820ed15cf8d03ac2dda2ed7a0fe879dfd35ffdc","type":"artist","uuid":"13879e76-0344-452e-91cf-57c98c59027c"}
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 0x4acc7811fd7c87d5deb739f0f4b8da061d4ded5846dec3cf34fe79363576a7cc. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13879e76-0344-452e-91cf-57c98c59027c.json and https://artists.proofprofile.net/proofs/artist/13879e76-0344-452e-91cf-57c98c59027c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x4acc7811fd7c87d5deb739f0f4b8da061d4ded5846dec3cf34fe79363576a7cc","name":"Hazmi Hazlan","registered_at":"2026-06-15T20:34:20Z","symbol":"NIM0824301","token_address":"0x7820ed15cf8d03ac2dda2ed7a0fe879dfd35ffdc","type":"artist","uuid":"13879e76-0344-452e-91cf-57c98c59027c"}
album: Flower x Grenade x When I Was Your Man
  type: MusicAlbum
  date published: 2023-02-09
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2023-05-28
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  type: MusicAlbum
  date published: 2023-08-12
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  type: MusicAlbum
  date published: 2023-08-19
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  type: MusicAlbum
  date published: 2023-10-13
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  type: MusicAlbum
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