Scrappy Lambert
type: MusicGroup
genre: big band
genre: ragtime
description: Harold "Scrappy" Lambert (May 12, 1901 – November 30, 1987) was an American dance-band vocalist who appeared on hundreds of recordings from the 1920s to the 1940s. At Rutgers University, he was a che
popularity: 9
followers: 328
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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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album: The Unforgettable Scrappy Lambert
  type: MusicAlbum
  date published: 2012-03-20
album: My Melancholy Baby
  type: MusicAlbum
  date published: 2012-12-07
album: The Unforgettable Scrappy Lambert
  type: MusicAlbum
  date published: 2017-12-15
album: The Unforgettable Scrappy Lambert
  type: MusicAlbum
  date published: 2017-12-15
track: Ain't She Sweet
  type: MusicRecording
  duration: PT2M36S
  duration ms: 156253
  explicit: false
  by artist: Ben Bernie
  by artist: The Hotel Roosevelt Orchestra
  by artist: Scrappy Lambert
  in album: The Naughty 1920s: Red Hot & Risque Songs of The Jazz Age, Vol. 1
    type: MusicAlbum
    date published: 2012-02-24
  popularity: 16
  isrc code: USM2U0804385
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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 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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    date published: 2026-07-02T03:30:09Z
  audio: Ain't She Sweet
    type: AudioObject
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      value: 1
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      value: 5
    additional property: Danceability
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      value: 0.693
    additional property: Energy
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      value: 0.349
    additional property: Speechiness
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      value: 0.121
    additional property: Acousticness
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    additional property: Instrumentalness
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      value: 0.79
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    additional property: Valence (Positivity)
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      value: 0.786
    additional property: Loudness (dB)
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      value: -15.209
    additional property: Key Name
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      value: Eb
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track: I've Got a Feeling I'm Falling
  type: MusicRecording
  duration: PT3M20S
  duration ms: 200000
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  by artist: The Hotel Roosevelt Orchestra
  by artist: Ben Bernie
  by artist: Scrappy Lambert
  in album: The Naughty 1920s: Red Hot & Risque Songs of The Jazz Age, Vol. 1
    type: MusicAlbum
    date published: 2012-02-24
  popularity: 3
  isrc code: USM2U0804373
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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 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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    date published: 2026-07-08T03:22:41Z
  audio: I've Got a Feeling I'm Falling
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      value: 5
    additional property: Danceability
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      value: 0.426
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track: Cheerio, Cherry Lips, Cheerio

Energy
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value: 0.202

Speechiness
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Acousticness
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Instrumentalness
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Liveness
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value: 0.092

Valence (Positivity)
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value: 0.573

Loudness (dB)
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value: -16.514

Key Name
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value: F#

Mode Name
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value: Minor

Cheerio, Cherry Lips, Cheerio
type: MusicRecording
duration: PT2M51S
duration ms: 171000
explicit: false
by artist: Scrappy Lambert
in album: The Naughty 1920s: Red Hot & Risque Songs of the Jazz Age, Vol. 2
  type: MusicAlbum
  date published: 2012-06-27
isrc code: USM2U0804409
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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 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 0x525d3a665ac214c5a288d63275960925e17c24ade0d77fa181561939c05707c9. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/USM2U0804409.
  date published: 2026-07-30T12:06:10Z
audio: Cheerio, Cherry Lips, Cheerio
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