Randy Sandke
type: MusicGroup
genre: swing music
description: Jay Randall Sandke (born May 5, 1949 in Chicago, Illinois) is a jazz trumpeter and guitarist. While a student at Indiana University in 1968, he and Michael Brecker started a jazz-rock band (Mrs. Seam
popularity: 14
followers: 672
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
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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 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 0x1ec02e7ab667f4d45421493a8f1620720e1d76662e9780fcb215beb9ab3ef08e. Chain 2 (Bitcoin): anchored in block 953638 (2026-06-14T13:10:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/388f0784-7f3d-441a-b8e2-947495e48d55.json and https://artists.proofprofile.net/proofs/artist/388f0784-7f3d-441a-b8e2-947495e48d55.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T13:10:39Z
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album: The Bix Beiderbecke Era (Live)
  type: MusicAlbum
  date published: 1993
album: All the Cats Join In
  type: MusicAlbum
  date published: 1994
album: We Love You, Louis! (Live)
  type: MusicAlbum
  date published: 1996
  track: Cornet Chop Suey - Live
    type: MusicRecording
    duration: PT3M13S
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    explicit: false
    by artist: Randy Sandke
    in album: We Love You, Louis! (Live)
      type: MusicAlbum
      date published: 1996
    genre: swing music
    isrc code: DES209602905
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-31T06:42:11Z
    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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf2be03ef69c0a05a678b7f3371ca776ba0f007cc2addc704dfff5f0b558010f4. Chain 2 (Bitcoin): anchored in block 960360 (2026-07-31T06:42:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES209602905 — a six-check JSON result.
      date published: 2026-07-31T06:42:11Z
    audio: Cornet Chop Suey - Live
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      additional property: Speechiness
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  track: Potato Head Blues - Live
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    duration: PT3M21S
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    explicit: false
    by artist: Randy Sandke
    in album: We Love You, Louis! (Live)
      type: MusicAlbum
      date published: 1996
    genre: swing music
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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
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd067dc6b0942d6d5a77012958a1afa248deee0047bc24a08085a9352da081722. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES209602907 — a six-check JSON result.
      date published: 2026-07-30T14:36:16Z
    audio: Potato Head Blues - Live
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 163.625
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        type: PropertyValue
        value: 5
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        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
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      additional property: Acousticness
        type: PropertyValue
        value: 0.833
      additional property: Instrumentalness
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      additional property: Valence (Positivity)
      additional property: Loudness (dB)
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album: Oh, Yeah! (Live)
album: The Re-Discovered Louis and Bix (Lost Musical Treasures of Louis Armstrong and Bix Beiderbecke)
album: Cliffhanger
album: Trumpet After Dark
album: The Mystic Trumpeter
album: Outside In
album: Broadway (The New York Allstars Play Jazz Favorites)
album: Unconventional Wisdom
album: Jazz For Juniors
album: Randy Sandke's Jazz for Juniors
album: Count Basie Remembered (Live)
album: Inside Out - Back to Work
album: Uptown Lowdown - What's New
track: Again and Again
track: New Awlins'
track: St. Louis Blues

Instrumentalness
type: PropertyValue
value: 0.845

Liveness
type: PropertyValue
value: 0.722

Valence (Positivity)
type: PropertyValue
value: 0.959

Loudness (dB)
type: PropertyValue
value: -14.824

Key Name
type: PropertyValue
value: F

Mode Name
type: PropertyValue
value: Major

Oh, Yeah! (Live)
type: MusicAlbum
date published: 1998

The Re-Discovered Louis and Bix (Lost Musical Treasures of Louis Armstrong and Bix Beiderbecke)
type: MusicAlbum
date published: 2000

Cliffhanger
type: MusicAlbum
date published: 2003

Trumpet After Dark
type: MusicAlbum
date published: 2005-01-01

The Mystic Trumpeter
type: MusicAlbum
date published: 2005-01-01

Outside In
type: MusicAlbum
date published: 2005-01-01

Broadway (The New York Allstars Play Jazz Favorites)
type: MusicAlbum
date published: 2007-07-25

Unconventional Wisdom
type: MusicAlbum
date published: 2008-09-09

Jazz For Juniors
type: MusicAlbum
date published: 2009-09-08
track: This Little Light of Mine, I'm Gonna Let It Shine
  type: MusicRecording
  duration: PT1M4S
  duration ms: 64866
  explicit: false
  by artist: Randy Sandke
  in album: Jazz For Juniors
    type: MusicAlbum
    date published: 2009-09-08
  genre: swing music
  isrc code: USZA30910278
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  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0xd9117571dbfbae69c88cd7d51a3fe7559b366af7ff3acfc542ff3e8107afc3bf. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZA30910278 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: This Little Light of Mine, I'm Gonna Let It Shine
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 132.63
    additional property: Musical Key
      type: PropertyValue
      value: 5
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
      value: 0.506
    additional property: Energy
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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)
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    additional property: Loudness (dB)
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    additional property: Key Name
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Randy Sandke's Jazz for Juniors
type: MusicAlbum
date published: 2009-09-22

Count Basie Remembered (Live)
type: MusicAlbum
date published: 2016-01-20

Inside Out - Back to Work
type: MusicAlbum
date published: 2021-05-17

Uptown Lowdown - What's New
type: MusicAlbum
date published: 2021-05-25

Again and Again
type: MusicRecording
duration: PT6M12S
duration ms: 372533
explicit: false
by artist: Randy Sandke
in album: The Benny Carter Centennial Project
  type: MusicAlbum
  date published: 2007-01-01
popularity: 0
isrc code: USL4Q1739658
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
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additional property: CopyrightRegisteredAt
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  value: 2026-07-31T14:40:43+00:00
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/960429
additional property: OTSVerificationAPI
  type: PropertyValue
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additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-31T16:07:24Z
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 0x73154d346b8d86a183a8fe1fc12b6be7a38ae2de46da95c2835547e99f95dcd8. Chain 2 (Bitcoin): anchored in block 960429 (2026-07-31T16:07:24Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1739658 — a six-check JSON result.
  date published: 2026-07-31T16:07:24Z
audio: Again and Again
  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
    type: PropertyValue
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  additional property: Danceability
    type: PropertyValue
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  additional property: Energy
    type: PropertyValue
    value: 0.167
  additional property: Speechiness
    type: PropertyValue
    value: 0.036
  additional property: Acousticness
    type: PropertyValue
    value: 0.879
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.936
  additional property: Liveness
    type: PropertyValue
    value: 0.141
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.119
  additional property: Loudness (dB)
    type: PropertyValue
    value: -16.581
  additional property: Key Name
    type: PropertyValue
    value: C
  additional property: Mode Name
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    value: Major

New Awlins'
type: MusicRecording
duration: PT3M20S
duration ms: 200213
explicit: false
by artist: Wycliffe Gordon
by artist: Victor Goines
by artist: Eric Scott Reed
by artist: Joe Temperley
by artist: Randy Sandke
in album: Slidin' Home
  type: MusicAlbum
  date published: 1999
isrc code: DES209920106
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-07-06T10:02:35+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x7e19bf758b4c7a7467bc9f65d17d5b08a050f52251b2f85606ce8f94dcea736c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 957052
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/957052
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES209920106
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-07-07T14:50:41Z
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 0x7e19bf758b4c7a7467bc9f65d17d5b08a050f52251b2f85606ce8f94dcea736c. Chain 2 (Bitcoin): anchored in block 957052 (2026-07-07T14:50:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES209920106 — a six-check JSON result.
  date published: 2026-07-07T14:50:41Z
audio: New Awlins'
  type: AudioObject
  additional property: Tempo (BPM)
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  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
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  additional property: Time Signature
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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: Valence (Positivity)
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  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.174
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
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St. Louis Blues
type: MusicRecording
duration: PT5M18S
duration ms: 318946
explicit: false
by artist: Wycliffe Gordon
by artist: Victor Goines
by artist: Eric Scott Reed
by artist: Randy Sandke
in album: Slidin' Home
  type: MusicAlbum
  date published: 1999
isrc code: DES209920108
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
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  value: 2026-06-20T09:57:49+00:00
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSVerificationAPI
  type: PropertyValue
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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 0x24ca2f8932b1e90f946467715a191b5093255848c4d8a069d59308d3d903166e. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES209920108 — a six-check JSON result.
  date published: 2026-07-02T03:30:09Z
audio: St. Louis Blues
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 134.306
  additional property: Musical Key
    type: PropertyValue
    value: 5
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.762
  additional property: Energy
    type: PropertyValue
    value: 0.487
  additional property: Speechiness
    type: PropertyValue
    value: 0.055
  additional property: Acousticness
    type: PropertyValue
    value: 0.555
  additional property: Instrumentalness
    type: PropertyValue
    value: 0.906
  additional property: Liveness
    type: PropertyValue
    value: 0.053
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.876
  additional property: Loudness (dB)
    type: PropertyValue
    value: -13.244
  additional property: Key Name
    type: PropertyValue
    value: F
  additional property: Mode Name
    type: PropertyValue
    value: Major