Marc Boudreau
type: MusicGroup
popularity: 18
followers: 331
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9147538b39438f3aa9ed4c97ac9c05de7441ef35ad084af65851b4e0bc6f12b0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953681
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953681
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6500b3e5-9209-4208-a71f-b342cc796975.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6500b3e5-9209-4208-a71f-b342cc796975.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6500b3e5-9209-4208-a71f-b342cc796975
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T19:31:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9147538b39438f3aa9ed4c97ac9c05de7441ef35ad084af65851b4e0bc6f12b0","name":"Marc Boudreau","registered_at":"2026-06-14T15:01:55Z","symbol":"NIM0489651","token_address":"0x2102c68ab7a260f9033a6dc6f7c45f941277674e","type":"artist","uuid":"6500b3e5-9209-4208-a71f-b342cc796975"}
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 0x9147538b39438f3aa9ed4c97ac9c05de7441ef35ad084af65851b4e0bc6f12b0. Chain 2 (Bitcoin): anchored in block 953681 (2026-06-14T19:31:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6500b3e5-9209-4208-a71f-b342cc796975.json and https://artists.proofprofile.net/proofs/artist/6500b3e5-9209-4208-a71f-b342cc796975.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T19:31:23Z
  text: {"copyright_id":"0x9147538b39438f3aa9ed4c97ac9c05de7441ef35ad084af65851b4e0bc6f12b0","name":"Marc Boudreau","registered_at":"2026-06-14T15:01:55Z","symbol":"NIM0489651","token_address":"0x2102c68ab7a260f9033a6dc6f7c45f941277674e","type":"artist","uuid":"6500b3e5-9209-4208-a71f-b342cc796975"}
album: Wise Man
  type: MusicAlbum
  date published: 2021-10-09
album: This Life
  type: MusicAlbum
  date published: 2021-10-22
album: Forever Missing You
  type: MusicAlbum
  date published: 2021-11-12
album: Just Know That I Love You
  type: MusicAlbum
  date published: 2021-12-14
album: The Winds Of Life
  type: MusicAlbum
  date published: 2022-01-13
album: Where I'll Always Be
  type: MusicAlbum
  date published: 2022-01-19
album: Light Shine
  type: MusicAlbum
  date published: 2022-02-02
album: Golden Age
  type: MusicAlbum
  date published: 2022-03-04
album: Gotta Let You Go Tonight
  type: MusicAlbum
  date published: 2022-04-06
album: Life Is All About The Ride
  type: MusicAlbum
  date published: 2022-04-15
album: So Close To Me
  type: MusicAlbum
  date published: 2022-05-06
album: It Always Rains In June
  type: MusicAlbum
  date published: 2022-06-03
album: 4EV3R
  type: MusicAlbum
  date published: 2022-09-23
album: Until Then
  type: MusicAlbum
  date published: 2022-09-26
album: No Returning From The Past
  type: MusicAlbum
  date published: 2022-11-01
  track: No Returning From The Past
    type: MusicRecording
    duration: PT2M57S
    duration ms: 177777
    explicit: false
    by artist: Marc Boudreau
    in album: No Returning From The Past
      type: MusicAlbum
      date published: 2022-11-01
    isrc code: QZTAW2280586
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-30T04:54:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x946d20a77a414ec8e6a9c77c41ab6074570106cb9afca5b42338fee6a6d7cc37
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956375
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956375
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2280586
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-02T16:51:38Z
    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 0x946d20a77a414ec8e6a9c77c41ab6074570106cb9afca5b42338fee6a6d7cc37. Chain 2 (Bitcoin): anchored in block 956375 (2026-07-02T16:51:38Z), 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/QZTAW2280586.
      date published: 2026-07-02T16:51:38Z
    audio: No Returning From The Past
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.023
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.649
      additional property: Energy
        type: PropertyValue
        value: 0.405
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.138
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.487
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.354
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.114
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: So Close To Me
  type: MusicAlbum
  date published: 2023-01-15
album: We Are The Night
  type: MusicAlbum
  date published: 2023-03-10
album: Golden Age
  type: MusicAlbum
  date published: 2023-05-21
album: On My Own
  type: MusicAlbum
  date published: 2023-05-22
album: Oh, River
  type: MusicAlbum
  date published: 2023-06-29
album: Gravity
  type: MusicAlbum
  date published: 2023-08-16
album: Don't Let Me Go
  type: MusicAlbum
  date published: 2024-01-15