Nancy Mounir
type: MusicGroup
genre: experimental
description: Nancy Mounir () is an Egyptian independent musician, producer and violin player. After having performed with other musical artists in Egypt, she became known for the research and recording for her 202
popularity: 7
followers: 2332
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSVerificationAPI
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additional property: OTSVerifyInstructions
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  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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb3c3ebfbf62813b04d4a30c3750587567def2eb6a76c5a806b58b229cdaaaca2. Chain 2 (Bitcoin): anchored in block 954647 (2026-06-21T04:36:58Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d7104175-eb84-4d1a-b232-cf1a1e9a03a9.json and https://artists.proofprofile.net/proofs/artist/d7104175-eb84-4d1a-b232-cf1a1e9a03a9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
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album: Khafif Khafif
  type: MusicAlbum
  date published: 2022-04-08
album: Ana Bas Saktalak
  type: MusicAlbum
  date published: 2022-04-29
album: Gannentini
  type: MusicAlbum
  date published: 2022-05-18
album: Nozhet El Nofous
  type: MusicAlbum
  date published: 2022-06-03
  track: Matkhafsh Alayya
    type: MusicRecording
    duration: PT2M48S
    duration ms: 168000
    explicit: false
    by artist: Nancy Mounir
    in album: Nozhet El Nofous
      type: MusicAlbum
      date published: 2022-06-03
    genre: experimental
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    additional property: OTSTimestamp
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    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe09855a1ab9171d87b09b9095e1e2353d702006fa27ac4bf4a7b4c326228a6d7. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T16:35:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBHLW2200544.
      date published: 2026-07-19T16:35:49Z
    audio: Matkhafsh Alayya
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
        type: PropertyValue
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
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      additional property: Liveness
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
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      additional property: Key Name
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        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major