Shadia
type: MusicGroup
description: Fatma Ahmad Kamal Shaker (; 8 February 193128 November 2017), better known by her stage name Shadia (, Shādya), was an Egyptian actress and singer. She was famous for her roles in light comedies and d
popularity: 3
followers: 83
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x97734e9ebf0dcbc4fa9cb522d7773a329a25bc8f57042e236f75a13ad2f2fee6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954580
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954580
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b64e69d7-4d01-48a1-bc61-610c96a8c6f3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b64e69d7-4d01-48a1-bc61-610c96a8c6f3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b64e69d7-4d01-48a1-bc61-610c96a8c6f3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T17:48:00Z
additional property: OTSCanonicalRecord
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 0x97734e9ebf0dcbc4fa9cb522d7773a329a25bc8f57042e236f75a13ad2f2fee6. Chain 2 (Bitcoin): anchored in block 954580 (2026-06-20T17:48:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b64e69d7-4d01-48a1-bc61-610c96a8c6f3.json and https://artists.proofprofile.net/proofs/artist/b64e69d7-4d01-48a1-bc61-610c96a8c6f3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T17:48:00Z
album: Baby Blue
  type: MusicAlbum
  date published: 2021-11-16
album: Cadence
  type: MusicAlbum
  date published: 2022-06-04
album: Comme enfer
  type: MusicAlbum
  date published: 2023-08-11
album: bb ride
  type: MusicAlbum
  date published: 2024-03-15
album: echo
  type: MusicAlbum
  date published: 2024-08-30