Jackie Marchal
type: MusicGroup
popularity: 8
followers: 955
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x29f633862db2692dcb3591d9848bab46ac132328e59aedc09f0aae215097c2c1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954555
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954555
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae324ce5-471a-4838-8ee3-1955b03ff9ee.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ae324ce5-471a-4838-8ee3-1955b03ff9ee.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ae324ce5-471a-4838-8ee3-1955b03ff9ee
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T12:10:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x29f633862db2692dcb3591d9848bab46ac132328e59aedc09f0aae215097c2c1","name":"Jackie Marchal","registered_at":"2026-06-20T11:00:35Z","symbol":"NIM1597518","token_address":"0x51afd0bfbb8050946c1e73c1c8c6902c2702c81f","type":"artist","uuid":"ae324ce5-471a-4838-8ee3-1955b03ff9ee"}
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 0x29f633862db2692dcb3591d9848bab46ac132328e59aedc09f0aae215097c2c1. Chain 2 (Bitcoin): anchored in block 954555 (2026-06-20T12:10:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ae324ce5-471a-4838-8ee3-1955b03ff9ee.json and https://artists.proofprofile.net/proofs/artist/ae324ce5-471a-4838-8ee3-1955b03ff9ee.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T12:10:20Z
  text: {"copyright_id":"0x29f633862db2692dcb3591d9848bab46ac132328e59aedc09f0aae215097c2c1","name":"Jackie Marchal","registered_at":"2026-06-20T11:00:35Z","symbol":"NIM1597518","token_address":"0x51afd0bfbb8050946c1e73c1c8c6902c2702c81f","type":"artist","uuid":"ae324ce5-471a-4838-8ee3-1955b03ff9ee"}
album: Don't Want You Anymore
  type: MusicAlbum
  date published: 2021-02-12
album: Don't Want You Anymore
  type: MusicAlbum
  date published: 2021-02-12
album: Don't Want You Anymore
  type: MusicAlbum
  date published: 2021-02-12
album: Open Wide
  type: MusicAlbum
  date published: 2021-07-23
album: Rhubarb Fields
  type: MusicAlbum
  date published: 2021-09-03
album: Juniper
  type: MusicAlbum
  date published: 2021-10-22
album: Maze
  type: MusicAlbum
  date published: 2023-01-13
album: Fifteen
  type: MusicAlbum
  date published: 2023-03-02
  track: Fifteen
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178201
    explicit: false
    by artist: Jackie Marchal
    in album: Fifteen
      type: MusicAlbum
      date published: 2023-03-02
    isrc code: SE5752320783
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T13:49:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe8c3d33797dea0fbaac221394f29ef80c9d782dba8134d3053d350a3476b23d6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958905
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958905
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5752320783
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T16:14:34Z
    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 0xe8c3d33797dea0fbaac221394f29ef80c9d782dba8134d3053d350a3476b23d6. Chain 2 (Bitcoin): anchored in block 958905 (2026-07-20T16:14:34Z), 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/SE5752320783.
      date published: 2026-07-20T16:14:34Z
    audio: Fifteen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 82.314
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.27
      additional property: Energy
        type: PropertyValue
        value: 0.347
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.793
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.108
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.21
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.705
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Chaperone
  type: MusicAlbum
  date published: 2023-05-25
album: As Is
  type: MusicAlbum
  date published: 2023-06-23
album: Water In
  type: MusicAlbum
  date published: 2025-03-07
  track: Water In
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198093
    explicit: false
    by artist: Jackie Marchal
    in album: Water In
      type: MusicAlbum
      date published: 2025-03-07
    isrc code: SE5BU2567675
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-06-30T02:03:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa9158fbf0ff9f343a629d3d8852bf745acb4764892bc9cb9505988ff5ddd106a
    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/SE5BU2567675
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa9158fbf0ff9f343a629d3d8852bf745acb4764892bc9cb9505988ff5ddd106a. 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/SE5BU2567675.
      date published: 2026-07-02T16:51:38Z
    audio: Water In
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 69.889
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Carolyn's Aunts
album: Window
album: Treasure Lake

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.441

Energy
type: PropertyValue
value: 0.299

Speechiness
type: PropertyValue
value: 0.029

Acousticness
type: PropertyValue
value: 0.816

Instrumentalness
type: PropertyValue
value: 0.004

Liveness
type: PropertyValue
value: 0.11

Valence (Positivity)
type: PropertyValue
value: 0.143

Loudness (dB)
type: PropertyValue
value: -12.235

Key Name
type: PropertyValue
value: B

Mode Name
type: PropertyValue
value: Minor

Carolyn's Aunts
type: MusicAlbum
date published: 2025-03-28

Window
type: MusicAlbum
date published: 2025-04-18

Treasure Lake
type: MusicAlbum
date published: 2025-05-16