Arif HEXA
type: MusicGroup
popularity: 11
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7d76dfd1f720f72db8e052ba96ff5aa15d4a7473194550767e149630f462433b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953768
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953768
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T09:30:06Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x7d76dfd1f720f72db8e052ba96ff5aa15d4a7473194550767e149630f462433b","name":"Arif HEXA","registered_at":"2026-06-15T00:57:55Z","symbol":"NIM0631822","token_address":"0xce04d65b84fdbe3a7d840b3a18d7526e2b946d4a","type":"artist","uuid":"c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d"}
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 0x7d76dfd1f720f72db8e052ba96ff5aa15d4a7473194550767e149630f462433b. Chain 2 (Bitcoin): anchored in block 953768 (2026-06-15T09:30:06Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d.json and https://artists.proofprofile.net/proofs/artist/c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T09:30:06Z
  text: {"copyright_id":"0x7d76dfd1f720f72db8e052ba96ff5aa15d4a7473194550767e149630f462433b","name":"Arif HEXA","registered_at":"2026-06-15T00:57:55Z","symbol":"NIM0631822","token_address":"0xce04d65b84fdbe3a7d840b3a18d7526e2b946d4a","type":"artist","uuid":"c2ee5a9d-7c6a-48cd-9ae2-f7302f7a8c7d"}
album: Hexa Band Medan
  type: MusicAlbum
  date published: 2022-03-22
album: Backsound in D Minor
  type: MusicAlbum
  date published: 2023-10-09
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  type: MusicAlbum
  date published: 2024-04-15
album: Buka Hatimu
  type: MusicAlbum
  date published: 2024-05-10
album: TANPA "R"
  type: MusicAlbum
  date published: 2024-06-24
album: NASIHAT & GITAR TUA
  type: MusicAlbum
  date published: 2024-12-31
album: Waktuku Tak Cukup
  type: MusicAlbum
  date published: 2025-09-01