The Madison Project
type: MusicGroup
popularity: 11
followers: 1557
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5cf9a0ec272d0141e1797ac893415f72963e6d569836f9c8c81eb3a89b1eba05
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834353a5-6843-4a6c-90c4-c6170987f12f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/834353a5-6843-4a6c-90c4-c6170987f12f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/834353a5-6843-4a6c-90c4-c6170987f12f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5cf9a0ec272d0141e1797ac893415f72963e6d569836f9c8c81eb3a89b1eba05","name":"The Madison Project","registered_at":"2026-06-14T18:14:58Z","symbol":"NIM0535671","token_address":"0xa9fd3138e8fc8d085518af4074a383d338b8cac7","type":"artist","uuid":"834353a5-6843-4a6c-90c4-c6170987f12f"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  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
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cf9a0ec272d0141e1797ac893415f72963e6d569836f9c8c81eb3a89b1eba05. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/834353a5-6843-4a6c-90c4-c6170987f12f.json and https://artists.proofprofile.net/proofs/artist/834353a5-6843-4a6c-90c4-c6170987f12f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x5cf9a0ec272d0141e1797ac893415f72963e6d569836f9c8c81eb3a89b1eba05","name":"The Madison Project","registered_at":"2026-06-14T18:14:58Z","symbol":"NIM0535671","token_address":"0xa9fd3138e8fc8d085518af4074a383d338b8cac7","type":"artist","uuid":"834353a5-6843-4a6c-90c4-c6170987f12f"}
album: Suskaptaweebie
  type: MusicAlbum
  date published: 2000-01-01
album: MP3
  type: MusicAlbum
  date published: 2001-05-05
album: Rockstar
  type: MusicAlbum
  date published: 2003-01-28
album: The Khaki Album
  type: MusicAlbum
  date published: 2005-04-29
album: Greatest Hits
  type: MusicAlbum
  date published: 2006-02-04
album: Late Night Drive-Thru
  type: MusicAlbum
  date published: 2008-04-20
album: Beach Boys Medley: Surfin' Safari / Barbara Ann / I Get Around / Good Vibrations / Surfer Girl
  type: MusicAlbum
  date published: 2008-06-21
album: Headrush
  type: MusicAlbum
  date published: 2010-02-23
  track: Accidently In Love
    type: MusicRecording
    duration: PT3M7S
    duration ms: 187413
    explicit: false
    by artist: The Madison Project
    in album: Headrush
      type: MusicAlbum
      date published: 2010-02-23
    isrc code: USX9P1065530
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T19:20:25+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcbd85b45688047ce027737b495e84def5ce566f4d6739c84a7d3974c94074073
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USX9P1065530
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T19:27:18Z
    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 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
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcbd85b45688047ce027737b495e84def5ce566f4d6739c84a7d3974c94074073. Chain 2 (Bitcoin): anchored in block 958771 (2026-07-19T19:27:18Z), 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/USX9P1065530.
      date published: 2026-07-19T19:27:18Z
    audio: Accidently In Love
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.949
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.636
      additional property: Energy
        type: PropertyValue
        value: 0.777
      additional property: Speechiness
        type: PropertyValue
        value: 0.07
      additional property: Acousticness
        type: PropertyValue
        value: 0.399
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.043
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.959
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.45
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: The Madison Project
  type: MusicAlbum
  date published: 2013-04-20
album: 24k Magic
  type: MusicAlbum
  date published: 2016-12-24
album: Recursion
  type: MusicAlbum
  date published: 2018-04-15
album: Sugar, This is Gospel
  type: MusicAlbum
  date published: 2019
album: Sugar, This is Gospel
  type: MusicAlbum
  date published: 2019-10-18
album: Blue Era
  type: MusicAlbum
  date published: 2020-04-26
album: Blue Era
  type: MusicAlbum
  date published: 2021-06-11
album: All At Once
  type: MusicAlbum
  date published: 2022-12-02
album: Stargazer Ave
  type: MusicAlbum
  date published: 2024-04-29