Ahmad Khalid
type: MusicGroup
popularity: 2
followers: 26
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc9f2e525f55f9621908164de0cbd2aae548c3ac9b716bb837e910644a69757a4
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954039
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954039
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7e267e-d5dc-45eb-9669-b2e431519b91.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3e7e267e-d5dc-45eb-9669-b2e431519b91.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3e7e267e-d5dc-45eb-9669-b2e431519b91
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T03:00:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc9f2e525f55f9621908164de0cbd2aae548c3ac9b716bb837e910644a69757a4","name":"Ahmad Khalid","registered_at":"2026-06-16T11:20:49Z","symbol":"NIM1035941","token_address":"0x88b6bf0b690a93bd2ced80976223f6a328bac6bd","type":"artist","uuid":"3e7e267e-d5dc-45eb-9669-b2e431519b91"}
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 0xc9f2e525f55f9621908164de0cbd2aae548c3ac9b716bb837e910644a69757a4. Chain 2 (Bitcoin): anchored in block 954039 (2026-06-17T03:00:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3e7e267e-d5dc-45eb-9669-b2e431519b91.json and https://artists.proofprofile.net/proofs/artist/3e7e267e-d5dc-45eb-9669-b2e431519b91.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T03:00:41Z
  text: {"copyright_id":"0xc9f2e525f55f9621908164de0cbd2aae548c3ac9b716bb837e910644a69757a4","name":"Ahmad Khalid","registered_at":"2026-06-16T11:20:49Z","symbol":"NIM1035941","token_address":"0x88b6bf0b690a93bd2ced80976223f6a328bac6bd","type":"artist","uuid":"3e7e267e-d5dc-45eb-9669-b2e431519b91"}
album: نشيد كنت ميتا في بحور الغي والاثم غريقا
  type: MusicAlbum
  date published: 2025-07-05
album: نشيد الى جنة الله زفوا الش.هيد
  type: MusicAlbum
  date published: 2025-07-06
album: نشيد إذا کان امر الله أمرا يقدر
  type: MusicAlbum
  date published: 2025-07-07
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  type: MusicAlbum
  date published: 2025-07-09
album: كف بكف نشيد
  type: MusicAlbum
  date published: 2025-07-16
album: إلی الله تمضي سريع الخطى
  type: MusicAlbum
  date published: 2025-07-21
album: بقايا المجد تكوينا
  type: MusicAlbum
  date published: 2025-07-22
album: تمد الأيادي لعصيان وشر
  type: MusicAlbum
  date published: 2025-10-07
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  type: MusicAlbum
  date published: 2025-10-18