Cheb Sahraoui
type: MusicGroup
genre: gnawa
genre: moroccan chaabi
genre: raï
description: Cheb Sahraoui (born Mohamed Sahraoui, Oran, Algeria, 1 April 1961) is an Algerian raï musician, the first raï singer to tour North America and the first to incorporate electronic synthesizers into his
popularity: 14
followers: 4652
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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 0x078a187d6b96ce4a4f01e2d56268a41481c50a8927cfd961edcade0f0951ea70. Chain 2 (Bitcoin): anchored in block 953654 (2026-06-14T16:26:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a411670-33c2-4c9b-a470-3c251d950d29.json and https://artists.proofprofile.net/proofs/artist/4a411670-33c2-4c9b-a470-3c251d950d29.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T16:26:51Z
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album: Deblet Gualbi
  type: MusicAlbum
  date published: 1983
album: Goutlek Barkani
  type: MusicAlbum
  date published: 1983-01-01
album: Deblet Gualbi, V.1
  type: MusicAlbum
  date published: 1983-06-01
album: Sahraoui & Fadela - Ghir Neachek Fiha
  type: MusicAlbum
  date published: 1986
album: Laaroubi
  type: MusicAlbum
  date published: 1992-07-05
album: Achki aouel
  type: MusicAlbum
  date published: 1996-07-15
album: Mal Hbibti
  type: MusicAlbum
  date published: 1998-01-16
album: Beraka
  type: MusicAlbum
  date published: 2003-11-17
album: Nessawk Aalia
  type: MusicAlbum
  date published: 2022-11-13
track: N'sel fik

N'sel fik
type: MusicRecording
duration: PT4M15S
duration ms: 255120
explicit: false
by artist: Chaba Fadela
by artist: Cheb Sahraoui
in album: Nova 40 ans de Grand Mix
  type: MusicAlbum
  date published: 2023-11-24
isrc code: FR43D2207159
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
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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
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additional property: TokenDeploymentConfirmed
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subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf17ac45aa19f9d5aa9319b982292b2f014b4731cfeb526d5c48e9ee0a130d230. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR43D2207159.
  date published: 2026-07-02T11:34:59Z
audio: N'sel fik
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
    value: 9
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.529
  additional property: Energy
    type: PropertyValue
    value: 0.87
  additional property: Speechiness
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    value: 0.145
  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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    value: -11.783
  additional property: Key Name
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    value: A
  additional property: Mode Name
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    value: Major