Lenny Welch
type: MusicGroup
genre: doo-wop
description: Leon "Lenny" Welch (May 31, 1938 – April 8, 2025) was an American MOR and pop singer. Early life Welch was born on May 31, 1938 in New York City, and raised in Asbury Park, New Jersey, by his godpare
popularity: 22
followers: 5676
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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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album: You Don't Know Me
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  date published: 1957-12-24
  track: You can have her
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      date published: 1957-12-24
    genre: doo-wop
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T03:55:51Z
    audio: You can have her
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album: Presenting Lenny Welch
  type: MusicAlbum
  date published: 1958-07-08
  track: Since I Fell for You
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      type: MusicAlbum
      date published: 1958-07-08
    genre: doo-wop
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-05T19:27:56Z
    audio: Since I Fell for You
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album: The Very Best of……
album: Since I Fell for You
album: Lenny Welch - In Concert at Little Darlin's Rock 'n' Roll Palace (Live)
album: The Very Best Of……
album: Rags To Riches
album: Lenny Welch's Best
album: Songs You Love to Hear
album: It's All About Love
album: Lenny Welch - Sings Love Songs
album: Soul Legend
album: Lenny!
album: A Taste of Honey
album: Extended Play Collection
album: Golden Selection (Remastered)
album: Ebb Tide
album: The Blessing of Love
album: My Darlin'
album: Essential Classics, Vol. 1150: Lenny Welch

Liveness
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Valence (Positivity)
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Loudness (dB)
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Key Name
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Mode Name
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The Very Best of……
type: MusicAlbum
date published: 1959-01-01

Since I Fell for You
type: MusicAlbum
date published: 1965
track: A Taste of Honey
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    type: MusicAlbum
    date published: 1965
  genre: doo-wop
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-12T09:22:41Z
  audio: A Taste of Honey
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track: You Don't Know Me
  type: MusicRecording
  duration: PT2M46S
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  by artist: Lenny Welch
  in album: Since I Fell for You
    type: MusicAlbum
    date published: 1965
  genre: doo-wop
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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
  subject of: OpenTimestamps Proof of Existence
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    date published: 2026-07-19T09:26:32Z
  audio: You Don't Know Me
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track: I'm in the Mood for Love
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  by artist: Lenny Welch
  in album: Since I Fell for You
    type: MusicAlbum
    date published: 1965
  genre: doo-wop
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  additional property: OTSVerificationAPI
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  subject of: OpenTimestamps Proof of Existence
  audio: I'm in the Mood for Love

OTSVerificationAPI
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OTSTimestamp
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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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x068472e053d4971e1eefd72bdd7be2e194dc20dfa8162ca4ec08c85eb9dc97ff. Chain 2 (Bitcoin): anchored in block 958256 (2026-07-16T07:22:18Z), 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/USSM11507187.
date published: 2026-07-16T07:22:18Z

I'm in the Mood for Love
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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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additional property: Loudness (dB)
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additional property: Key Name
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additional property: Mode Name
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Lenny Welch - In Concert at Little Darlin's Rock 'n' Roll Palace (Live)
type: MusicAlbum
date published: 1986-01-30

The Very Best Of……
type: MusicAlbum
date published: 2007-01-01

Rags To Riches
type: MusicAlbum
date published: 2009-01-06

Lenny Welch's Best
type: MusicAlbum
date published: 2010-04-20
track: You Don't Know Me
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    date published: 2010-04-20
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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
  subject of: OpenTimestamps Proof of Existence
    type: DigitalDocument
    encoding format: application/vnd.opentimestamps.ots
    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5264ee6a7c38563f654b8cd7f5fa6279761b331f84875c018354fe81b196a37b. Chain 2 (Bitcoin): anchored in block 957688 (2026-07-12T09:52:21Z), 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/USZZM1010566.
    date published: 2026-07-12T09:52:21Z
  audio: You Don't Know Me
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    additional property: Time Signature
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      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.522
    additional property: Energy
      type: PropertyValue
      value: 0.271
    additional property: Speechiness
      type: PropertyValue
      value: 0.028
    additional property: Acousticness
      type: PropertyValue
      value: 0.892
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.205
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.435
    additional property: Loudness (dB)
      type: PropertyValue
      value: -8.779
    additional property: Key Name
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Lenny Welch's Best
type: MusicAlbum
date published: 2010-04-20

Songs You Love to Hear
type: MusicAlbum
date published: 2010-09-20

It's All About Love
type: MusicAlbum
date published: 2010-09-20

Lenny Welch - Sings Love Songs
type: MusicAlbum
date published: 2010-09-23

Soul Legend
type: MusicAlbum
date published: 2011-03-01

Lenny!
type: MusicAlbum
date published: 2011-06-01

Rags To Riches
type: MusicAlbum
date published: 2012-05-31

A Taste of Honey
type: MusicAlbum
date published: 2013-07-29

A Taste of Honey
type: MusicAlbum
date published: 2015-08-07

Extended Play Collection
type: MusicAlbum
date published: 2019-07-09

Golden Selection (Remastered)
type: MusicAlbum
date published: 2021-04-16

Ebb Tide
type: MusicAlbum
date published: 2021-05-28

Since I Fell for You
type: MusicAlbum
date published: 2023-01-06

The Blessing of Love
type: MusicAlbum
date published: 2023-04-21

My Darlin'
type: MusicAlbum
date published: 2025-01-08

Essential Classics, Vol. 1150: Lenny Welch
type: MusicAlbum
date published: 2025-10-03