Brian Seymour
type: MusicGroup
popularity: 2
followers: 460
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x42044b1b37b364d0e870431fd44b1b198f503807afa2a2e92e087a99fbe8cbc6
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954035
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954035
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cb9cbb3-4334-411f-8450-f084996ab385.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3cb9cbb3-4334-411f-8450-f084996ab385.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3cb9cbb3-4334-411f-8450-f084996ab385
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T02:39:28Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x42044b1b37b364d0e870431fd44b1b198f503807afa2a2e92e087a99fbe8cbc6","name":"Brian Seymour","registered_at":"2026-06-16T10:46:46Z","symbol":"NIM1027816","token_address":"0x98a49caf32cc4f224dd2973f332908b84900b2cf","type":"artist","uuid":"3cb9cbb3-4334-411f-8450-f084996ab385"}
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
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x42044b1b37b364d0e870431fd44b1b198f503807afa2a2e92e087a99fbe8cbc6. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3cb9cbb3-4334-411f-8450-f084996ab385.json and https://artists.proofprofile.net/proofs/artist/3cb9cbb3-4334-411f-8450-f084996ab385.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x42044b1b37b364d0e870431fd44b1b198f503807afa2a2e92e087a99fbe8cbc6","name":"Brian Seymour","registered_at":"2026-06-16T10:46:46Z","symbol":"NIM1027816","token_address":"0x98a49caf32cc4f224dd2973f332908b84900b2cf","type":"artist","uuid":"3cb9cbb3-4334-411f-8450-f084996ab385"}
album: A Thousand Tarzans
  type: MusicAlbum
  date published: 2000-01-01
album: When I Was Blonde
  type: MusicAlbum
  date published: 2002-01-01
album: Perfectly Wrong
  type: MusicAlbum
  date published: 2005-01-01
album: Speak to Me of Young Love
  type: MusicAlbum
  date published: 2011-10-15
album: I Go Happy
  type: MusicAlbum
  date published: 2020-06-15
album: Big Creep
  type: MusicAlbum
  date published: 2020-08-21
album: Next Great Thing
  type: MusicAlbum
  date published: 2020-10-23
album: Xmas at Fergies
  type: MusicAlbum
  date published: 2020-12-04
album: Lust for Life
  type: MusicAlbum
  date published: 2021-01-22
album: Pictures in My Head
  type: MusicAlbum
  date published: 2021-03-12
album: No Colors (Remastered)
  type: MusicAlbum
  date published: 2021-06-04
album: Dandelion
  type: MusicAlbum
  date published: 2022-11-04
album: So Much Love
  type: MusicAlbum
  date published: 2023-03-21
album: American Courage
  type: MusicAlbum
  date published: 2023-04-14
album: Like A Vine
  type: MusicAlbum
  date published: 2023-05-19
album: Always Leaving
  type: MusicAlbum
  date published: 2023-06-16
album: American Courage
  type: MusicAlbum
  date published: 2023-06-30
album: Everyday Girl
  type: MusicAlbum
  date published: 2023-06-30
album: Before Times (Start Over)
  type: MusicAlbum
  date published: 2025-04-04
  track: Before Times (Start Over)
    type: MusicRecording
    duration: PT4M21S
    duration ms: 261816
    explicit: false
    by artist: Brian Seymour
    in album: Before Times (Start Over)
      type: MusicAlbum
      date published: 2025-04-04
    isrc code: QZHN72552395
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T12:20:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe1915dea8614d50a867a5d294870e4b65be8191440ca8dd9ebfd156203d226f4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956545
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956545
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN72552395
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T19:59:51Z
    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
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe1915dea8614d50a867a5d294870e4b65be8191440ca8dd9ebfd156203d226f4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZHN72552395.
      date published: 2026-07-03T19:59:51Z
    audio: Before Times (Start Over)
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.058
      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: 0.408
      additional property: Energy
        type: PropertyValue
        value: 0.603
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.313
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.158
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.325
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.916
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major