Les Jeux Sont Funk
type: MusicGroup
genre: acid jazz
genre: jazz funk
popularity: 7
followers: 266
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlockVerifyURL
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95c2748f1197c94f7a687f47cddd233d594266cbab915bb04cca0e81048a3352. 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/d66a3abe-8e16-4b4a-8ead-ccc8a4c485f2.json and https://artists.proofprofile.net/proofs/artist/d66a3abe-8e16-4b4a-8ead-ccc8a4c485f2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T04:36:58Z
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album: Erasing Rock
  type: MusicAlbum
  date published: 2016-03-25
album: Erasing Rock
  type: MusicAlbum
  date published: 2016-03-25
album: Misirlou
  type: MusicAlbum
  date published: 2019-12-06
album: Chapati
  type: MusicAlbum
  date published: 2019-12-19
album: Spike Lee
  type: MusicAlbum
  date published: 2021-03-12
album: Spike Lee
  type: MusicAlbum
  date published: 2021-03-12
album: A Tribute To The J.B.'s
  type: MusicAlbum
  date published: 2021-06-25
album: A Tribute To The J.B.'s
  type: MusicAlbum
  date published: 2021-06-25
album: Hum Tumhe
  type: MusicAlbum
  date published: 2022-04-29
album: Hum Tumhe
  type: MusicAlbum
  date published: 2022-04-29
album: Bergweh
  type: MusicAlbum
  date published: 2022-09-23
album: Take Me To The Top
  type: MusicAlbum
  date published: 2023-07-14
album: Bassman (I Want To See You Smiling)
  type: MusicAlbum
  date published: 2024-11-22
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    by artist: Les Jeux Sont Funk
    in album: Bassman (I Want To See You Smiling)
      type: MusicAlbum
      date published: 2024-11-22
    genre: acid jazz
    genre: jazz funk
    isrc code: ITI022400579
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    additional property: CopyrightStatus
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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 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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4abe09da3f248f8b8622ebb453dbc66b835dfcb5e2f2e7b974293864aa5a8477. Chain 2 (Bitcoin): anchored in block 957611 (2026-07-11T21:33:50Z), 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/ITI022400579.
      date published: 2026-07-11T21:33:50Z
    audio: Bassman (I Want to See You Smiling)
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      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.004
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      additional property: Mode (Major/Minor)
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        value: 1
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      additional property: Danceability
        type: PropertyValue
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      additional property: Speechiness
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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: A
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album: Angelina
  type: MusicAlbum
  date published: 2025-01-17
track: K2
  type: MusicRecording
  duration: PT4M15S
  duration ms: 255239
  explicit: false
  by artist: Les Jeux Sont Funk
  in album: Jazz Funk Instrumentals Vol. 3
    type: MusicAlbum
    date published: 2023-03-17
  popularity: 1
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  additional property: CopyrightStatus
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    type: PropertyValue
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  subject of: OpenTimestamps Proof of Existence
  audio: K2

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 0x34266d38ec39d95d497e4df0bc9d4984b9561fa85bc5216d1e6e27f6ecb33ad4. Chain 2 (Bitcoin): anchored in block 960379 (2026-07-31T09:25:34Z), 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/ITI022200505.
date published: 2026-07-31T09:25:34Z

K2
type: AudioObject
additional property: Tempo (BPM)
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additional property: Musical Key
  type: PropertyValue
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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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
  type: PropertyValue
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additional property: Mode Name
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K2
type: MusicRecording
duration: PT4M15S
duration ms: 255239
explicit: false
by artist: Les Jeux Sont Funk
in album: Mondo Groove (The New Italian Funky Scene)
  type: MusicAlbum
  date published: 2025-02-24
isrc code: ITI022200505
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additional property: CopyrightStatus
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additional property: CopyrightRegisteredAt
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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 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 0x34266d38ec39d95d497e4df0bc9d4984b9561fa85bc5216d1e6e27f6ecb33ad4. 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/ITI022200505.
  date published: 2026-07-30T17:23:26Z
audio: K2
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  additional property: Danceability
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  additional property: Speechiness
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  additional property: Instrumentalness
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