Dev Negi
type: MusicGroup
description: Dev Negi (born 25 June 1989) is an Indian singer-songwriter and a playback singer based in Mumbai, India. Negi has recorded numerous chartbuster songs for Hindi films, albums, television and TV commer
popularity: 9
followers: 140
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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 0x3f647659c5896e0613215834c0ccff5c5efca5f78cd4b56ca33b9494a0b57c8e. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/448e2959-9d97-479f-9174-14cff69c3591.json and https://artists.proofprofile.net/proofs/artist/448e2959-9d97-479f-9174-14cff69c3591.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
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album: Aa Paas Aa (From "X-Ray - The Inner Image")
  type: MusicAlbum
  date published: 2019-11-28
album: Vande Mataram
  type: MusicAlbum
  date published: 2022-08-09
album: Danka Baja Remix - Ganpati Aagman Special
  type: MusicAlbum
  date published: 2024-09-04
album: Bajao Gaana Zor Se
  type: MusicAlbum
  date published: 2024-09-20
  track: Bajao Gaana Zor Se
track: Halla Macha (From "Dry Day")

Bajao Gaana Zor Se
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duration: PT3M40S
duration ms: 220975
explicit: false
by artist: Dev Negi
in album: Bajao Gaana Zor Se
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  date published: 2024-09-20
isrc code: USDCH2353741
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additional property: OTSTimestamp
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additional property: OTSVerifyInstructions
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  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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-08T03:22:41Z
audio: Bajao Gaana Zor Se
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  additional property: Danceability
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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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Halla Macha (From "Dry Day")
type: MusicRecording
duration: PT3M38S
duration ms: 218073
explicit: false
by artist: Javed-Mohsin
by artist: Dev Negi
by artist: AKASA
by artist: Danish Sabri
in album: Halla Macha (From "Dry Day")
  type: MusicAlbum
  date published: 2023-12-16
isrc code: INS182303632
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additional property: OTSVerifyInstructions
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  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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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:30:09Z
audio: Halla Macha (From "Dry Day")
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