Emma Lamontagne
type: MusicGroup
popularity: 11
followers: 863
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1c047b5f9c96d0f2f24ed38aa03ac77b19841ddbac5867af1653c902ed606aee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953777
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953777
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce5a1f91-e433-4b86-ac31-61a5f109f606.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ce5a1f91-e433-4b86-ac31-61a5f109f606.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ce5a1f91-e433-4b86-ac31-61a5f109f606
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T11:52:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1c047b5f9c96d0f2f24ed38aa03ac77b19841ddbac5867af1653c902ed606aee","name":"Emma Lamontagne","registered_at":"2026-06-15T02:12:44Z","symbol":"NIM0649718","token_address":"0xa50bce001c665b5494719507cde42c669a868954","type":"artist","uuid":"ce5a1f91-e433-4b86-ac31-61a5f109f606"}
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 0x1c047b5f9c96d0f2f24ed38aa03ac77b19841ddbac5867af1653c902ed606aee. Chain 2 (Bitcoin): anchored in block 953778 (2026-06-15T11:57:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ce5a1f91-e433-4b86-ac31-61a5f109f606.json and https://artists.proofprofile.net/proofs/artist/ce5a1f91-e433-4b86-ac31-61a5f109f606.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T11:57:35Z
  text: {"copyright_id":"0x1c047b5f9c96d0f2f24ed38aa03ac77b19841ddbac5867af1653c902ed606aee","name":"Emma Lamontagne","registered_at":"2026-06-15T02:12:44Z","symbol":"NIM0649718","token_address":"0xa50bce001c665b5494719507cde42c669a868954","type":"artist","uuid":"ce5a1f91-e433-4b86-ac31-61a5f109f606"}
album: All For One (2018) [Live From Raven Street Studios]
  type: MusicAlbum
  date published: 2017
album: I Don't Sleep
  type: MusicAlbum
  date published: 2017-07-07
album: Love Games
  type: MusicAlbum
  date published: 2019-06-26
album: Love Games
  type: MusicAlbum
  date published: 2019-06-26
album: The Art of Reality
  type: MusicAlbum
  date published: 2019-10-18
album: Uncomfortable Eye Contact
  type: MusicAlbum
  date published: 2019-10-25
  track: Not a Dancer
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211551
    explicit: false
    by artist: Emma Lamontagne
    in album: Uncomfortable Eye Contact
      type: MusicAlbum
      date published: 2019-10-25
    isrc code: QZHN51986608
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T22:51:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8173e198170961b5ec4a4dd2edd8807f5a8719269bf04bbad7c1cee6be253136
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958468
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958468
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN51986608
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T00:27:51Z
    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 0x8173e198170961b5ec4a4dd2edd8807f5a8719269bf04bbad7c1cee6be253136. Chain 2 (Bitcoin): anchored in block 958468 (2026-07-18T00:27:51Z), 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/QZHN51986608.
      date published: 2026-07-18T00:27:51Z
    audio: Not a Dancer
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.967
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.749
      additional property: Energy
        type: PropertyValue
        value: 0.598
      additional property: Speechiness
        type: PropertyValue
        value: 0.059
      additional property: Acousticness
        type: PropertyValue
        value: 0.286
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.071
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.356
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.104
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Uncomfortable Eye Contact
  type: MusicAlbum
  date published: 2019-10-25
album: All For One (2018) [Live From Raven Street Studios]
  type: MusicAlbum
  date published: 2022-01-19
album: Letter (Guitar Acoustic)
  type: MusicAlbum
  date published: 2024-06-21
album: Middle of the Lights (Guitar Acoustic)
  type: MusicAlbum
  date published: 2024-08-26
album: Stare at the Ceiling (Piano Acoustic)
  type: MusicAlbum
  date published: 2024-11-26
album: Merry Christmas, Darling
  type: MusicAlbum
  date published: 2024-12-05
album: Monster-In-Law
  type: MusicAlbum
  date published: 2025-03-14
album: Houston
  type: MusicAlbum
  date published: 2025-04-25
  track: Houston
    type: MusicRecording
    duration: PT3M2S
    duration ms: 182285
    explicit: false
    by artist: Emma Lamontagne
    in album: Houston
      type: MusicAlbum
      date published: 2025-04-25
    isrc code: QZTRX2548921
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:44:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1d9274dd43fa18f83c803d2be4b38c307ff589b28c6a6d971f5d99d45ea8439b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTRX2548921
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T20:47:42Z
    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 0x1d9274dd43fa18f83c803d2be4b38c307ff589b28c6a6d971f5d99d45ea8439b. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T20:47:42Z), 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/QZTRX2548921.
      date published: 2026-07-19T20:47:42Z
    audio: Houston
album: Cut The Brakes
album: Rubik's Cube

Houston
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 104.889
additional property: Musical Key
  type: PropertyValue
  value: 8
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.712
additional property: Energy
  type: PropertyValue
  value: 0.528
additional property: Speechiness
  type: PropertyValue
  value: 0.06
additional property: Acousticness
  type: PropertyValue
  value: 0.554
additional property: Instrumentalness
  type: PropertyValue
  value: 0.003
additional property: Liveness
  type: PropertyValue
  value: 0.084
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.638
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.251
additional property: Key Name
  type: PropertyValue
  value: Ab
additional property: Mode Name
  type: PropertyValue
  value: Major

Cut The Brakes
type: MusicAlbum
date published: 2025-08-01

Rubik's Cube
type: MusicAlbum
date published: 2025-09-10