نوال غشام
type: MusicGroup
popularity: 3
followers: 484
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xca5776a6ab720ccf6e46bb5e41a07442fba1ba535addaddd4abe7fa193705f5f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78d35c19-f6b7-478b-b4c6-9316a1ef7e6f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/78d35c19-f6b7-478b-b4c6-9316a1ef7e6f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/78d35c19-f6b7-478b-b4c6-9316a1ef7e6f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xca5776a6ab720ccf6e46bb5e41a07442fba1ba535addaddd4abe7fa193705f5f","name":"نوال غشام","registered_at":"2026-06-17T07:41:45Z","symbol":"NIM1327217","token_address":"0xead476e718546d402b60a1f0aec645e56ddf11f7","type":"artist","uuid":"78d35c19-f6b7-478b-b4c6-9316a1ef7e6f"}
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 0xca5776a6ab720ccf6e46bb5e41a07442fba1ba535addaddd4abe7fa193705f5f. Chain 2 (Bitcoin): anchored in block 954115 (2026-06-17T15:44:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/78d35c19-f6b7-478b-b4c6-9316a1ef7e6f.json and https://artists.proofprofile.net/proofs/artist/78d35c19-f6b7-478b-b4c6-9316a1ef7e6f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T15:44:10Z
  text: {"copyright_id":"0xca5776a6ab720ccf6e46bb5e41a07442fba1ba535addaddd4abe7fa193705f5f","name":"نوال غشام","registered_at":"2026-06-17T07:41:45Z","symbol":"NIM1327217","token_address":"0xead476e718546d402b60a1f0aec645e56ddf11f7","type":"artist","uuid":"78d35c19-f6b7-478b-b4c6-9316a1ef7e6f"}
album: العين حدها
  type: MusicAlbum
  date published: 2023-04-01
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  type: MusicAlbum
  date published: 2023-04-01
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  type: MusicAlbum
  date published: 2024-03-01
album: تو تعمري
  type: MusicAlbum
  date published: 2024-04-01