The Madison Letter
type: MusicGroup
popularity: 26
followers: 3506
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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 → block must exist at that height 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 artist 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 0xf609a6ddc50711c49371f19e96a1578059a073b07d94c66ae29ec75eeae4f81f. 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/20555acb-6028-46f8-ae4b-37ae1ac72ae6.json and https://artists.proofprofile.net/proofs/artist/20555acb-6028-46f8-ae4b-37ae1ac72ae6.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: You're More Beautiful - Single
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  date published: 2011-03-12
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album: The Madison Letter
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  date published: 2012-07-06
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  track: You Get Me
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  track: Something Real
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  track: Dangerous
  track: Nothing but a Chance
  track: Back Again
album: Avalanche
album: Acoustic Sessions, Vol. 1
album: Sunshine to the Rain
album: Covers Sessions, Vol. 1
album: Ringleader
track: Stay With Me / Me and My Broken Heart
track: I Can’t Make You Love Me
track: Boom Clap
track: Ringleader
track: The Words
track: All in My Head
track: Hold On
track: Problem
track: Walking in Memphis
track: Amazing
track: The Heart Wants What It Wants
track: Don't Wanna Miss It
track: Out of the Woods
track: Dangerous
track: Avalanche
track: Heroes

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Dangerous
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Nothing but a Chance
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Back Again
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Avalanche
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date published: 2014-08-19
track: Amazing
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track: Avalanche
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track: Don't Wanna Miss It
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track: Corner of Your Heart
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track: A Little Longer
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track: Stop
track: Window
track: Tailor
track: All in My Head
track: Never Gonna Be Together

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Stop
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Window
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Tailor
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All in My Head
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Never Gonna Be Together
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Acoustic Sessions, Vol. 1
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Stay With Me / Me and My Broken Heart
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Ringleader
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The Words
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All in My Head
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Hold On
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Hold On
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Problem
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Walking in Memphis
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Problem
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Amazing
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The Heart Wants What It Wants
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Don't Wanna Miss It
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Out of the Woods
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Dangerous
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Avalanche
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Heroes
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