Groove Collective
type: MusicGroup
genre: acid jazz
genre: jazz funk
genre: jazz fusion
genre: nu jazz
description: thumb|530x530px|Groove Collective at Celebrate Brooklyn Groove Collective is an American band. In 2007 they were nominated for a Grammy Award for Best Contemporary Jazz Album of the Year for the relea
popularity: 34
followers: 34731
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSProofURL
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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 0x040f21bb8e48f17ab77f3d498d29f9f620a9e37e6708459de1b92e3424faa3b5. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8b9df5a8-5b56-4a0b-8587-98ac5988822e.json and https://artists.proofprofile.net/proofs/artist/8b9df5a8-5b56-4a0b-8587-98ac5988822e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Groove Collective
  type: MusicAlbum
  date published: 1994-03-18
  track: Balimka
    type: MusicRecording
    duration: PT4M3S
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    by artist: Groove Collective
    in album: Groove Collective
      type: MusicAlbum
      date published: 1994-03-18
    genre: acid jazz
    genre: jazz funk
    genre: jazz fusion
    genre: nu jazz
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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
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4100a7bc22a8cb6a437b3b3b32ce0985a2c33d7adb9533722efd4d1ed524f179. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/USRE10101414.
      date published: 2026-07-05T10:59:37Z
    audio: Balimka
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  track: Nerd
    type: MusicRecording
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    by artist: Groove Collective
    in album: Groove Collective
      type: MusicAlbum
      date published: 1994-03-18
    genre: acid jazz
    genre: jazz funk
    genre: jazz fusion
    genre: nu jazz
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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
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x803f4821f062be2fb0a94480cc03112182995bbb177119f52cc650f6043914f0. Chain 2 (Bitcoin): anchored in block 958631 (2026-07-19T00:50:09Z), 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/USRE10101415.
      date published: 2026-07-19T00:50:09Z
    audio: Nerd
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      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
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  track: Ms. Grier
album: We The People
album: Dance Of The Drunken Master
album: Declassified
album: Live And Hard To Find
album: It's All In Your Mind
album: Start It Over
album: Brooklyn, NY 20/04/02
album: The Best of Groove Collective
album: People People Music Music
album: Live At PS1 Warm Up, Brooklyn, Ny 7/2/05
album: Forgiven 2024
album: Object Of My Desire
track: Anthem

Anthem
type: MusicRecording
duration: PT5M6S
duration ms: 306840
explicit: false
by artist: Groove Collective
in album: Acid Jazz (Jazz Club)
  type: MusicAlbum
  date published: 2011-01-01
isrc code: USGR19610025
additional property: CopyrightID
additional property: CopyrightStatus
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-02T03:55:08Z
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
additional property: ProofProfileEvidenceStatus
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additional property: TokenDeploymentConfirmed
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additional property: ContentHash
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subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x892b41c12d447d34f12bced0f7835223f143855cb83992738f1cc6cba2615b4e. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/USGR19610025.
  date published: 2026-07-02T03:55:08Z
audio: Anthem
  type: AudioObject
  additional property: Tempo (BPM)
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    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
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  additional property: Instrumentalness
    type: PropertyValue
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  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
    type: PropertyValue
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -9.602
  additional property: Key Name
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    value: C#
  additional property: Mode Name
    type: PropertyValue
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Acousticness
type: PropertyValue
value: 0.291

Instrumentalness
type: PropertyValue
value: 0.003

Liveness
type: PropertyValue
value: 0.361

Valence (Positivity)
type: PropertyValue
value: 0.55

Loudness (dB)
type: PropertyValue
value: -12.03

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Ms. Grier
type: MusicRecording
duration: PT4M35S
duration ms: 275440
explicit: false
by artist: Groove Collective
in album: Groove Collective
  type: MusicAlbum
  date published: 1994-03-18
genre: acid jazz
genre: jazz funk
genre: jazz fusion
genre: nu jazz
isrc code: USRE10101417
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-05T02:07:38+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-05T10:01:46Z
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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb9aed8ae8606553692aea3aa8907f52bc1b4443092a7101fc701b8a7e27391e8. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/USRE10101417.
  date published: 2026-07-05T10:01:46Z
audio: Ms. Grier
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
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  additional property: Musical Key
    type: PropertyValue
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  additional property: Mode (Major/Minor)
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    value: 0
  additional property: Time Signature
    type: PropertyValue
    value: 4
  additional property: Danceability
    type: PropertyValue
    value: 0.629
  additional property: Energy
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  additional property: Speechiness
    type: PropertyValue
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  additional property: Acousticness
    type: PropertyValue
    value: 0.173
  additional property: Instrumentalness
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    value: 0.908
  additional property: Liveness
    type: PropertyValue
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  additional property: Valence (Positivity)
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  additional property: Loudness (dB)
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  additional property: Mode Name
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We The People
type: MusicAlbum
date published: 1996-01-01
track: Loisaida
  type: MusicRecording
  duration: PT5M51S
  duration ms: 351760
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  by artist: Groove Collective
  in album: We The People
    type: MusicAlbum
    date published: 1996-01-01
  genre: acid jazz
  genre: jazz funk
  genre: jazz fusion
  genre: nu jazz
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  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
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  additional property: CopyrightRegisteredAt
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  additional property: CopyrightChainExplorerURL
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    value: https://explorer.copyrightchains.com/tx/0xcecfafa42dd5debce86c76a99f604fb1e62855c7354d68190629939aee4c117b
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USGR19610017
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-16T07:20:04Z
  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
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcecfafa42dd5debce86c76a99f604fb1e62855c7354d68190629939aee4c117b. Chain 2 (Bitcoin): anchored in block 958238 (2026-07-16T07:20:04Z), 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/USGR19610017.
    date published: 2026-07-16T07:20:04Z
  audio: Loisaida
    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: Danceability
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      type: PropertyValue
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    additional property: Acousticness
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    additional property: Instrumentalness
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track: Sneaky
  type: MusicRecording
  duration: PT6M45S
  duration ms: 405933
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  by artist: Groove Collective
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    type: MusicAlbum
    date published: 1996-01-01
  genre: acid jazz
  genre: jazz funk
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  genre: nu jazz
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  additional property: CopyrightID
  additional property: CopyrightStatus
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8bc5da5f698bbe2c1900d3abc92440fc829da0358a40cbe4bd1b77a9095626a4. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T18:26:24Z), 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/USGR19610021.
    date published: 2026-07-19T18:26:24Z
  audio: Sneaky
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    additional property: Mode (Major/Minor)
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CopyrightChainExplorerURL
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
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encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf022c84c7dbc745849dd0914f802caf685eb36f030211fc5f7c953caadf6e204. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), 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/USGR19610023.
date published: 2026-07-05T18:48:28Z

Caterpillar
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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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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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Dance Of The Drunken Master
type: MusicAlbum
date published: 1998

Dance Of The Drunken Master
type: MusicAlbum
date published: 1998-05-19

Declassified
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date published: 1999

Declassified
type: MusicAlbum
date published: 1999

Declassified
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date published: 1999-07-20
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  genre: jazz funk
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  additional property: OTSVerifyInstructions
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    date published: 2026-07-04T11:19:20Z
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Live And Hard To Find
type: MusicAlbum
date published: 2000

It's All In Your Mind
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  genre: jazz funk
  genre: jazz fusion
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  additional property: OTSVerifyInstructions
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  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-15T23:43:53Z
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track: In Your Mind
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    date published: 2026-07-05T18:48:28Z
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Start It Over
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date published: 2001-06-21

Brooklyn, NY 20/04/02
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The Best of Groove Collective
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date published: 2004

The Best of Groove Collective
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date published: 2004-02-24

The Best of Groove Collective
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date published: 2005-06-07

Declassified
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date published: 2005-06-20

Declassified
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date published: 2005-06-20

The Best of Groove Collective
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date published: 2005-06-20

It's All In Your Mind
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date published: 2005-06-20

Dance Of The Drunken Master
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date published: 2005-06-20

Dance Of The Drunken Master
type: MusicAlbum
date published: 2005-06-20

The Best of Groove Collective
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date published: 2005-06-20

It's All In Your Mind
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date published: 2005-06-20

It's All In Your Mind
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date published: 2005-06-21

Dance Of The Drunken Master
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date published: 2005-06-21

People People Music Music
type: MusicAlbum
date published: 2006

People People Music Music
type: MusicAlbum
date published: 2006

Live At PS1 Warm Up, Brooklyn, Ny 7/2/05
type: MusicAlbum
date published: 2006-04-18

People People Music Music
type: MusicAlbum
date published: 2006-04-21

People People Music Music
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date published: 2010-04-07

Forgiven 2024
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date published: 2024-04-04

Object Of My Desire
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date published: 2025-05-16