Waldham Ragtime Pianos
type: MusicGroup
genre: ragtime
popularity: 12
followers: 221
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-15T12:56:12Z
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album: The Entertainer
  type: MusicAlbum
  date published: 2016-09-18
album: The Easy Winners
  type: MusicAlbum
  date published: 2016-09-18
album: Maple Leaf Rag
  type: MusicAlbum
  date published: 2016-09-19
album: Elite Syncopations
  type: MusicAlbum
  date published: 2016-09-20
album: Bethena
  type: MusicAlbum
  date published: 2016-09-20
album: Eugenia
  type: MusicAlbum
  date published: 2016-09-20
album: Magnetic Rag
  type: MusicAlbum
  date published: 2016-09-21
album: Peacherine Rag
  type: MusicAlbum
  date published: 2016-09-22
album: Pineapple Rag
  type: MusicAlbum
  date published: 2016-09-23
album: By Heck
  type: MusicAlbum
  date published: 2016-09-23
album: Solace
  type: MusicAlbum
  date published: 2016-09-23
album: The St Louis Rag
  type: MusicAlbum
  date published: 2016-09-24
album: Something Doing
  type: MusicAlbum
  date published: 2016-09-24
album: The Harlem Rag
  type: MusicAlbum
  date published: 2016-09-24
album: Wall Street Rag
  type: MusicAlbum
  date published: 2016-09-24
album: Pianoflage
  type: MusicAlbum
  date published: 2016-10-01
album: Broadway Rag
  type: MusicAlbum
  date published: 2016-10-01
album: The Strenuous Life
  type: MusicAlbum
  date published: 2016-10-02
album: Paramount Rag
  type: MusicAlbum
  date published: 2016-10-02
album: Kansas City Rag
  type: MusicAlbum
  date published: 2016-10-19
album: All the Money
  type: MusicAlbum
  date published: 2016-10-20
album: Chevy Chase and Other Popular Rags
  type: MusicAlbum
  date published: 2016-10-24
  track: Turkish Towel Rag
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    by artist: Waldham Ragtime Pianos
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      date published: 2016-10-24
    genre: ragtime
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    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-17T04:52:46Z
    audio: Turkish Towel Rag
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  track: The Winter Garden Rag
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    duration: PT2M41S
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    by artist: Waldham Ragtime Pianos
    in album: Chevy Chase and Other Popular Rags
      type: MusicAlbum
      date published: 2016-10-24
    genre: ragtime
    isrc code: UST8K1684333
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    subject of: OpenTimestamps Proof of Existence
    audio: The Winter Garden Rag
album: Twelfth Street Rag
album: Orchestral Ragtime
album: Orchestral Ragtime, Vol. 2
album: Original Rags
album: Chicklets (Arr. For Brass)
album: Black and White Rag (Arr. For Brass)
album: The Storm King (Arr. For Brass)
album: Scott Joplin: Gladiolus Rag (Arr. For Brass)
album: Scott Joplin: the Chrysanthemum (Arr. For Brass)
album: Ragtime Nightingale (Arr. For Brass)
album: Scott Joplin: the Ragtime Dance (Arr. For Brass)
album: Southern Smiles (Arr. For Brass)
album: Scott Joplin: the Sycamore (Arr. For Brass)
album: The Charleston Rag (Arr. For Brass)
album: Scott Joplin: Sugar Cane (Arr. For Brass)
album: Scott Joplin's New Rag (Orchestral)
album: Bouncing Betty (Orchestral)
album: Scott Joplin: Fig Leaf Rag (Orchestral)
album: Scott Joplin: Euphonic Sounds (Orchestral)
album: Scott Joplin: Cleopha (Orchestral)
album: The Thriller!
album: Scott Joplin: Stoptime Rag (Orchestral)
album: Scott Joplin: Leola (Orchestral)
album: Scott Joplin: a Breze from Alabama (Orchestral)
album: Scott Joplin: Felicity Rag (Orchestral)
album: The Yankee Kid (Orchestral)
album: Scott Joplin: Reflection Rag (Orchestral)
album: The Original Blues (Orchestral)
album: Scott Joplin: the Favorite (Orchestral)
album: The Mascot (Orchestral)
album: Scott Joplin: Weeping Willow (Orchestral)
album: Scott Joplin: the Cascades (Orchestral)
album: Scott Joplin: Paragon Rag (Orchestral)
album: Scott Joplin: Country Club (Orchestral)
album: Hiawatha (Orchestral)
album: Russian Rag (Orchestral)
album: Hunky Dory (Orchestral)
album: Joseph Lamb: American Beauty Rag (Orchestral)
album: The Black Diamond (Orchestral)
album: James Scott: Sunflower Slow-Drag (Orchestral)
album: Peter Piper (Orchestral)
album: Joseph Lamb: Champagne Rag (Orchestral)

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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 0x32fe585442633fc4cf95f44237aa2df39cf2501bc669949e7e6dedeb2e828ce2. Chain 2 (Bitcoin): anchored in block 958935 (2026-07-20T22:08:19Z), 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/UST8K1684333.
date published: 2026-07-20T22:08:19Z

The Winter Garden Rag
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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Twelfth Street Rag
type: MusicAlbum
date published: 2016-10-26

Orchestral Ragtime
type: MusicAlbum
date published: 2016-11-20

Orchestral Ragtime, Vol. 2
type: MusicAlbum
date published: 2016-11-20

Original Rags
type: MusicAlbum
date published: 2016-11-21

Chicklets (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Black and White Rag (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

The Storm King (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin: Gladiolus Rag (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin: the Chrysanthemum (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Ragtime Nightingale (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin: the Ragtime Dance (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Southern Smiles (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin: the Sycamore (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

The Charleston Rag (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin: Sugar Cane (Arr. For Brass)
type: MusicAlbum
date published: 2016-11-26

Scott Joplin's New Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Bouncing Betty (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Fig Leaf Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Euphonic Sounds (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Cleopha (Orchestral)
type: MusicAlbum
date published: 2016-11-28

The Thriller!
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Stoptime Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Leola (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: a Breze from Alabama (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Felicity Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

The Yankee Kid (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Reflection Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

The Original Blues (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: the Favorite (Orchestral)
type: MusicAlbum
date published: 2016-11-28

The Mascot (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Weeping Willow (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: the Cascades (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Paragon Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Scott Joplin: Country Club (Orchestral)
type: MusicAlbum
date published: 2016-11-28

Hiawatha (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Russian Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Hunky Dory (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Joseph Lamb: American Beauty Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

The Black Diamond (Orchestral)
type: MusicAlbum
date published: 2016-11-29

James Scott: Sunflower Slow-Drag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Peter Piper (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Joseph Lamb: Champagne Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Original Jelly Roll Blues (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Bohemia Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Temptation Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

James Scott: Grace and Beauty (Orchestral)
type: MusicAlbum
date published: 2016-11-29

California Sunshine (Orchestral)
type: MusicAlbum
date published: 2016-11-29

All the Candy (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Apple Jack (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Silver Fox (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Chicken Reel (Orchestral)
type: MusicAlbum
date published: 2016-11-29

James Scott: Climax Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Caataract Rag (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Sneaky Pete (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Dixie Flyer (Orchestral)
type: MusicAlbum
date published: 2016-11-29

Dope (Orchetral)
type: MusicAlbum
date published: 2016-11-29

Kitten on the Keys (Orchestral)
type: MusicAlbum
date published: 2016-11-29