Van Wagner
type: MusicGroup
genre: ragtime
popularity: 14
followers: 1380
additional property: CopyrightID
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSRecordURL
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additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6e8f59bb0fef8f081f0ef758c88573c7eee54fedb7ef8f7434845e25b1a7e8d5. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e32c2be0-a391-4fdc-bfea-efe2a515ae59.json and https://artists.proofprofile.net/proofs/artist/e32c2be0-a391-4fdc-bfea-efe2a515ae59.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:22:30Z
  text: {"copyright_id":"0x6e8f59bb0fef8f081f0ef758c88573c7eee54fedb7ef8f7434845e25b1a7e8d5","name":"Van Wagner","registered_at":"2026-06-15T04:23:15Z","symbol":"NIM0680862","token_address":"0x49658a5b028383c6a1a5b54ccfc9f33c7d8a47f0","type":"artist","uuid":"e32c2be0-a391-4fdc-bfea-efe2a515ae59"}
album: Picking in the Woods
  type: MusicAlbum
  date published: 1995-12-01
album: Living in Myself
  type: MusicAlbum
  date published: 1997-01-01
album: Climbing to the Top
  type: MusicAlbum
  date published: 1998-10-01
album: Flat Bottom Town
  type: MusicAlbum
  date published: 2000-03-01
album: Going Back to Bald Top
  type: MusicAlbum
  date published: 2001-01-01
album: North of 80
  type: MusicAlbum
  date published: 2002-10-31
album: Pickel Barrel
  type: MusicAlbum
  date published: 2003-01-01
album: If Time Could Stand Alone
  type: MusicAlbum
  date published: 2003-09-13
album: Alone
  type: MusicAlbum
  date published: 2004-10-10
album: Walking The streets
  type: MusicAlbum
  date published: 2005-10-01
album: Only Passing Through
  type: MusicAlbum
  date published: 2006-01-01
album: Shikellamy
  type: MusicAlbum
  date published: 2008-11-14
album: Be a Tree
  type: MusicAlbum
  date published: 2009-02-18
album: Woolrich Coat
  type: MusicAlbum
  date published: 2009-11-14
album: Lost In the Mountains
  type: MusicAlbum
  date published: 2011-04-12
album: The Flood Sessions: Four Days of Rain
  type: MusicAlbum
  date published: 2012-06-12
  track: Ridge Runner
    type: MusicRecording
    duration: PT2M49S
    duration ms: 169509
    explicit: false
    by artist: Van Wagner
    in album: The Flood Sessions: Four Days of Rain
      type: MusicAlbum
      date published: 2012-06-12
    genre: ragtime
    isrc code: USHM21263904
    additional property: CopyrightID
    additional property: CopyrightStatus
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    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21263904
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
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      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2f25e0d6e593c41d04edb2859b545eadef0a12ddcf3612fada47097bf1b6f4d3. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/USHM21263904.
      date published: 2026-07-20T21:15:01Z
    audio: Ridge Runner
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.482
      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
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        value: 4
      additional property: Danceability
        type: PropertyValue
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      additional property: Energy
        type: PropertyValue
        value: 0.527
      additional property: Speechiness
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      additional property: Acousticness
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        value: 0.465
      additional property: Instrumentalness
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        value: 0
      additional property: Liveness
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        value: 0.324
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.48
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.405
      additional property: Key Name
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        value: C
      additional property: Mode Name
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album: Started With a Board
  type: MusicAlbum
  date published: 2013-11-04
album: The Fringe
  type: MusicAlbum
  date published: 2014-09-17
album: Live At Elk Creek Cafe
  type: MusicAlbum
  date published: 2014-10-01
album: Ash to Ash
  type: MusicAlbum
  date published: 2015-05-24
album: A Mountain Man's Dream
  type: MusicAlbum
  date published: 2016-03-12
album: River Rat
  type: MusicAlbum
  date published: 2017-02-14
album: King of the Quarry
  type: MusicAlbum
  date published: 2018-02-25
album: Recluse
  type: MusicAlbum
  date published: 2018-04-16
album: Shortleaf Pine
  type: MusicAlbum
  date published: 2019-05-28
album: Wales
album: You Can't Force a Mule
album: Hard Coal Hard Times. Coal Mining Songs
album: Family Guitar
album: Rap Is Folk
album: The Boone Sessions
album: Sing Out
album: Hungry
album: Government Man
album: Harrisburg Blues
album: Smoke on the Mountain

Wales
type: MusicAlbum
date published: 2019-08-20

You Can't Force a Mule
type: MusicAlbum
date published: 2020-01-27

Hard Coal Hard Times. Coal Mining Songs
type: MusicAlbum
date published: 2020-05-28

Family Guitar
type: MusicAlbum
date published: 2020-11-30

Rap Is Folk
type: MusicAlbum
date published: 2021-04-22

The Boone Sessions
type: MusicAlbum
date published: 2021-07-20

Sing Out
type: MusicAlbum
date published: 2022-04-29

Hungry
type: MusicAlbum
date published: 2023-03-08

Government Man
type: MusicAlbum
date published: 2023-09-21

Harrisburg Blues
type: MusicAlbum
date published: 2024-09-26

Smoke on the Mountain
type: MusicAlbum
date published: 2025-09-02