James Mauri
type: MusicGroup
popularity: 9
followers: 142
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f32b9251c5411bfb121699f4a71bab1dc0b24865a976ec5ff17e9ef77b5386b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87fdfa0f-a505-4da4-b9e4-43668c2c1fb7.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/87fdfa0f-a505-4da4-b9e4-43668c2c1fb7.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/87fdfa0f-a505-4da4-b9e4-43668c2c1fb7
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f32b9251c5411bfb121699f4a71bab1dc0b24865a976ec5ff17e9ef77b5386b","name":"James Mauri","registered_at":"2026-06-17T13:09:24Z","symbol":"NIM1405271","token_address":"0x5900747fc891afb00155aa714bb05098b51372aa","type":"artist","uuid":"87fdfa0f-a505-4da4-b9e4-43668c2c1fb7"}
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 0x8f32b9251c5411bfb121699f4a71bab1dc0b24865a976ec5ff17e9ef77b5386b. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/87fdfa0f-a505-4da4-b9e4-43668c2c1fb7.json and https://artists.proofprofile.net/proofs/artist/87fdfa0f-a505-4da4-b9e4-43668c2c1fb7.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x8f32b9251c5411bfb121699f4a71bab1dc0b24865a976ec5ff17e9ef77b5386b","name":"James Mauri","registered_at":"2026-06-17T13:09:24Z","symbol":"NIM1405271","token_address":"0x5900747fc891afb00155aa714bb05098b51372aa","type":"artist","uuid":"87fdfa0f-a505-4da4-b9e4-43668c2c1fb7"}
album: Say My Name
  type: MusicAlbum
  date published: 2020-11-29
album: Don't Go (Sunset Mix)
  type: MusicAlbum
  date published: 2021-02-16
album: Revolution Around the Sun (Acoustic)
  type: MusicAlbum
  date published: 2021-02-16
album: The Driving Song (Sunset Sound mix)
  type: MusicAlbum
  date published: 2021-02-22
album: Say My Name
  type: MusicAlbum
  date published: 2021-12-08
album: Disco Ball
  type: MusicAlbum
  date published: 2021-12-20
album: Something Purple in the Sky
  type: MusicAlbum
  date published: 2021-12-28
album: ColorVision
  type: MusicAlbum
  date published: 2022-01-23
album: A Summertime Song
  type: MusicAlbum
  date published: 2023-06-20
album: Mountains
  type: MusicAlbum
  date published: 2023-07-21
album: Everybody
  type: MusicAlbum
  date published: 2023-08-25
album: Evolution
  type: MusicAlbum
  date published: 2024-03-25
album: Treez
  type: MusicAlbum
  date published: 2024-04-20
album: Used 2B Good Friends
  type: MusicAlbum
  date published: 2024-04-20
album: Wounded Man
  type: MusicAlbum
  date published: 2025-07-13
  track: Wounded Man
    type: MusicRecording
    duration: PT4M16S
    duration ms: 256530
    explicit: false
    by artist: James Mauri
    in album: Wounded Man
      type: MusicAlbum
      date published: 2025-07-13
    isrc code: QZWFG2500583
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:41:08+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e86c80f204a924bb89085d5560142b0866b847f877709839ea322ecda7b3a53
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956772
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956772
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFG2500583
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:01:46Z
    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 0x5e86c80f204a924bb89085d5560142b0866b847f877709839ea322ecda7b3a53. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), 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/QZWFG2500583.
      date published: 2026-07-05T10:01:46Z
    audio: Wounded Man
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 150.205
      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: 0.565
      additional property: Energy
        type: PropertyValue
        value: 0.758
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.212
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.009
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.924
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.171
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: If It's So Hard
  type: MusicAlbum
  date published: 2025-08-15
  track: If It's So Hard
    type: MusicRecording
    duration: PT5M13S
    duration ms: 313093
    explicit: false
    by artist: James Mauri
    in album: If It's So Hard
      type: MusicAlbum
      date published: 2025-08-15
    isrc code: QZZ762533948
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T13:54:05+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd990f60c42667ef0080366ddfbb02fd16829de5144e885cd5db9d575e97831ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958300
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ762533948
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: If It's So Hard

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd990f60c42667ef0080366ddfbb02fd16829de5144e885cd5db9d575e97831ed. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZZ762533948.
date published: 2026-07-16T16:14:30Z

If It's So Hard
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 122.053
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.664
additional property: Energy
  type: PropertyValue
  value: 0.639
additional property: Speechiness
  type: PropertyValue
  value: 0.038
additional property: Acousticness
  type: PropertyValue
  value: 0.236
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.097
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.46
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.047
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major