Ahmed Nazmi
type: MusicGroup
popularity: 12
followers: 1162
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x020f6137cc4a5c48b9d0a9176082c442e2656b4f444493d9880530941ecd0a2f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953610
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953610
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13f09de1-b768-4ee0-b6bd-90471914eb53.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/13f09de1-b768-4ee0-b6bd-90471914eb53.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/13f09de1-b768-4ee0-b6bd-90471914eb53
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T07:58:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x020f6137cc4a5c48b9d0a9176082c442e2656b4f444493d9880530941ecd0a2f","name":"Ahmed Nazmi","registered_at":"2026-06-14T06:35:25Z","symbol":"NIM0368794","token_address":"0x9554bc67ae424fd46a2ca114e4a1a524dc78d5e8","type":"artist","uuid":"13f09de1-b768-4ee0-b6bd-90471914eb53"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x020f6137cc4a5c48b9d0a9176082c442e2656b4f444493d9880530941ecd0a2f. Chain 2 (Bitcoin): anchored in block 953610 (2026-06-14T07:58:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/13f09de1-b768-4ee0-b6bd-90471914eb53.json and https://artists.proofprofile.net/proofs/artist/13f09de1-b768-4ee0-b6bd-90471914eb53.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T07:58:09Z
  text: {"copyright_id":"0x020f6137cc4a5c48b9d0a9176082c442e2656b4f444493d9880530941ecd0a2f","name":"Ahmed Nazmi","registered_at":"2026-06-14T06:35:25Z","symbol":"NIM0368794","token_address":"0x9554bc67ae424fd46a2ca114e4a1a524dc78d5e8","type":"artist","uuid":"13f09de1-b768-4ee0-b6bd-90471914eb53"}
album: Ethbat Hala
  type: MusicAlbum
  date published: 2013-02-01
album: Ya Rab
  type: MusicAlbum
  date published: 2018-06-01
album: Shams
  type: MusicAlbum
  date published: 2018-10-15