Eric Swanson
type: MusicGroup
genre: reggae
genre: reggae rock
description: Eric J. Swanson is an American lawyer who worked at the U.S. Securities and Exchange Commission (SEC) and dated and eventually married the daughter of Peter Madoff while the SEC was investigating Mado
popularity: 18
followers: 910
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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  value: https://explorer.copyrightchains.com/tx/0x516bb044a093dd9e41b052d9d880674cf8b72494329a018db047ba1469319c07
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953807
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953807
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f10e3d1f-a01f-4575-a0ff-4ce14057528d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f10e3d1f-a01f-4575-a0ff-4ce14057528d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f10e3d1f-a01f-4575-a0ff-4ce14057528d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T16:39:18Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x516bb044a093dd9e41b052d9d880674cf8b72494329a018db047ba1469319c07","name":"Eric Swanson","registered_at":"2026-06-15T05:50:58Z","symbol":"NIM0701803","token_address":"0x379729481ff8eaead2aab39dd74dba3ea937f33d","type":"artist","uuid":"f10e3d1f-a01f-4575-a0ff-4ce14057528d"}
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 0x516bb044a093dd9e41b052d9d880674cf8b72494329a018db047ba1469319c07. Chain 2 (Bitcoin): anchored in block 953807 (2026-06-15T16:39:18Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f10e3d1f-a01f-4575-a0ff-4ce14057528d.json and https://artists.proofprofile.net/proofs/artist/f10e3d1f-a01f-4575-a0ff-4ce14057528d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T16:39:18Z
  text: {"copyright_id":"0x516bb044a093dd9e41b052d9d880674cf8b72494329a018db047ba1469319c07","name":"Eric Swanson","registered_at":"2026-06-15T05:50:58Z","symbol":"NIM0701803","token_address":"0x379729481ff8eaead2aab39dd74dba3ea937f33d","type":"artist","uuid":"f10e3d1f-a01f-4575-a0ff-4ce14057528d"}
album: How Long Has It Been
  type: MusicAlbum
  date published: 2011-12-08
album: Alright
  type: MusicAlbum
  date published: 2018-04-06
  track: Alright
    type: MusicRecording
    duration: PT3M58S
    duration ms: 238681
    explicit: false
    by artist: Eric Swanson
    in album: Alright
      type: MusicAlbum
      date published: 2018-04-06
    genre: reggae
    genre: reggae rock
    isrc code: USCGJ1895150
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
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      value: 2026-07-05T19:13:23+00:00
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    additional property: OTSHash
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      value: 956826
    additional property: OTSBitcoinBlockVerifyURL
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      value: https://blockstream.info/api/block-height/956826
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1895150
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T19:27:56Z
    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 0xdf3849c394a26cafa44ac43672c73b9ae9f564e1b1d2ffec6edab050815fdd53. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), 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/USCGJ1895150.
      date published: 2026-07-05T19:27:56Z
    audio: Alright
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 124.335
      additional property: Musical Key
        type: PropertyValue
        value: 4
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.723
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0.03
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.761
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.608
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.763
      additional property: Key Name
        type: PropertyValue
        value: E
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Gasoline
  type: MusicAlbum
  date published: 2020-05-23
album: Horizons
  type: MusicAlbum
  date published: 2021-05-06
album: Eric Swanson (Live at Sugarshack Sessions)
  type: MusicAlbum
  date published: 2023-07-07
album: Medicine
  type: MusicAlbum
  date published: 2024-05-16