DJ Lemon
type: MusicGroup
popularity: 13
followers: 5278
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSRecordURL
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  value: https://artists.proofprofile.net/proofs/artist/7b1c368e-27ab-4a9a-ab5f-3ea9b730bc0b.json
additional property: OTSVerificationAPI
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72f611b70652bcb57a48eab8f593e36dd8f80eecb837fea0061760c7c39b2134. Chain 2 (Bitcoin): anchored in block 953704 (2026-06-14T22:58:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7b1c368e-27ab-4a9a-ab5f-3ea9b730bc0b.json and https://artists.proofprofile.net/proofs/artist/7b1c368e-27ab-4a9a-ab5f-3ea9b730bc0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T22:58:38Z
  text: {"copyright_id":"0x72f611b70652bcb57a48eab8f593e36dd8f80eecb837fea0061760c7c39b2134","name":"DJ Lemon","registered_at":"2026-06-14T17:25:07Z","symbol":"NIM0523818","token_address":"0xbcb05fc78ff0b005ac1a8904e68a763c0fbc6eb7","type":"artist","uuid":"7b1c368e-27ab-4a9a-ab5f-3ea9b730bc0b"}
album: The Sindhi Project (Alaye Jey Chamey Razi)
  type: MusicAlbum
  date published: 2017-01-26
album: Beintaha -DJ Lemon Remix
  type: MusicAlbum
  date published: 2021-02-13
album: Ishq
  type: MusicAlbum
  date published: 2022-02-17
album: Pasoori (Moombahton)
  type: MusicAlbum
  date published: 2022-06-01
album: Bubbly Lemon Squash
  type: MusicAlbum
  date published: 2025-02-19
album: Catch the Hop
  type: MusicAlbum
  date published: 2025-02-25
album: はじめてのクッキング
  type: MusicAlbum
  date published: 2025-02-26
album: Sunny Day Smile
  type: MusicAlbum
  date published: 2025-02-27
album: Good Vibes Only
  type: MusicAlbum
  date published: 2025-02-28
album: Airship Odyssey
  type: MusicAlbum
  date published: 2025-03-03
album: 不思議な冒険
  type: MusicAlbum
  date published: 2025-03-04
album: Pop in Colors
  type: MusicAlbum
  date published: 2025-03-04
album: Juicy Jackpot
  type: MusicAlbum
  date published: 2025-03-05
album: 空中散歩
  type: MusicAlbum
  date published: 2025-03-06
album: Real Boss
  type: MusicAlbum
  date published: 2025-07-18
album: Bharat Remix
  type: MusicAlbum
  date published: 2025-08-12
  track: Bharat Remix
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    in album: Bharat Remix
      type: MusicAlbum
      date published: 2025-08-12
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    additional property: CopyrightStatus
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    additional property: OTSTimestamp
      type: PropertyValue
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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 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 0xcd153d101875bffac6605048c00776956fbabd46303352c1892fa9135b026204. Chain 2 (Bitcoin): anchored in block 958245 (2026-07-16T05:50:22Z), 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/INS182503058.
      date published: 2026-07-16T05:50:22Z
    audio: Bharat Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.953
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
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      additional property: Time Signature
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      additional property: Speechiness
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
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        type: PropertyValue
        value: 0.224
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.288
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
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track: Tequila - DJ Lemon Remix
  type: MusicRecording
  duration: PT6M17S
  duration ms: 377946
  explicit: false
  by artist: SM Project
  by artist: Deborah
  by artist: DJ Lemon
  in album: VIP Fiesta (20 Party House Tunes), Vol. 1
    type: MusicAlbum
    date published: 2017-02-13
  isrc code: DELM41701319
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  additional property: OTSVerificationAPI
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  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Tequila - DJ Lemon Remix

OTSTimestamp
type: PropertyValue
value: 2026-07-30T17:23:26Z

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 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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x159e75257391cc7e202581e0bfce2c61cc4b64a7baf092fec8db12c026540776. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/DELM41701319.
date published: 2026-07-30T17:23:26Z

Tequila - DJ Lemon Remix
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
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  value: 5
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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  value: 0.794
additional property: Liveness
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additional property: Valence (Positivity)
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additional property: Loudness (dB)
  type: PropertyValue
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additional property: Key Name
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additional property: Mode Name
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