Muzakki Ramdhan
type: MusicGroup
popularity: 8
followers: 1141
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xebf7a53a8290dfdcbdfb63e904c887e3de7aaa02c28b30f3fc61fc4c847b0b3c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9c4db79-d659-4c0e-9f0e-46f53ff3fd89.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c9c4db79-d659-4c0e-9f0e-46f53ff3fd89.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c9c4db79-d659-4c0e-9f0e-46f53ff3fd89
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xebf7a53a8290dfdcbdfb63e904c887e3de7aaa02c28b30f3fc61fc4c847b0b3c","name":"Muzakki Ramdhan","registered_at":"2026-06-20T22:17:25Z","symbol":"NIM1731497","token_address":"0x841c398911a9c2227effd9585822b90ecbbcb7a4","type":"artist","uuid":"c9c4db79-d659-4c0e-9f0e-46f53ff3fd89"}
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 0xebf7a53a8290dfdcbdfb63e904c887e3de7aaa02c28b30f3fc61fc4c847b0b3c. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c9c4db79-d659-4c0e-9f0e-46f53ff3fd89.json and https://artists.proofprofile.net/proofs/artist/c9c4db79-d659-4c0e-9f0e-46f53ff3fd89.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0xebf7a53a8290dfdcbdfb63e904c887e3de7aaa02c28b30f3fc61fc4c847b0b3c","name":"Muzakki Ramdhan","registered_at":"2026-06-20T22:17:25Z","symbol":"NIM1731497","token_address":"0x841c398911a9c2227effd9585822b90ecbbcb7a4","type":"artist","uuid":"c9c4db79-d659-4c0e-9f0e-46f53ff3fd89"}