Maxwell JS
type: MusicGroup
genre: acid house
popularity: 15
followers: 751
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x47c545b28344f1662230d22314472bda4b47020c0c457af081e7f16b381ce2ee
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953694
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953694
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e9445fe-4850-42b9-a924-57f19fd5c533.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6e9445fe-4850-42b9-a924-57f19fd5c533.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6e9445fe-4850-42b9-a924-57f19fd5c533
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T21:38:09Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x47c545b28344f1662230d22314472bda4b47020c0c457af081e7f16b381ce2ee","name":"Maxwell JS","registered_at":"2026-06-14T16:07:25Z","symbol":"NIM0505272","token_address":"0x5ad0a166639470787e0ee5e6c6ad9f1d4ef918e5","type":"artist","uuid":"6e9445fe-4850-42b9-a924-57f19fd5c533"}
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 0x47c545b28344f1662230d22314472bda4b47020c0c457af081e7f16b381ce2ee. Chain 2 (Bitcoin): anchored in block 953694 (2026-06-14T21:38:09Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6e9445fe-4850-42b9-a924-57f19fd5c533.json and https://artists.proofprofile.net/proofs/artist/6e9445fe-4850-42b9-a924-57f19fd5c533.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T21:38:09Z
  text: {"copyright_id":"0x47c545b28344f1662230d22314472bda4b47020c0c457af081e7f16b381ce2ee","name":"Maxwell JS","registered_at":"2026-06-14T16:07:25Z","symbol":"NIM0505272","token_address":"0x5ad0a166639470787e0ee5e6c6ad9f1d4ef918e5","type":"artist","uuid":"6e9445fe-4850-42b9-a924-57f19fd5c533"}
album: Bent Rhythm, Vol. 1
  type: MusicAlbum
  date published: 2024-02-09
album: Monday Night (Edit)
  type: MusicAlbum
  date published: 2024-03-08
album: Monday Night (Edit)
  type: MusicAlbum
  date published: 2024-03-08
album: Ljaf
  type: MusicAlbum
  date published: 2024-03-15
album: Ljaf
  type: MusicAlbum
  date published: 2024-03-15
album: Monday Night (Demo Mix)
  type: MusicAlbum
  date published: 2024-03-15
album: Project Gee
  type: MusicAlbum
  date published: 2024-04-19
album: Project Gee
  type: MusicAlbum
  date published: 2024-04-19
  track: Project Gee
    type: MusicRecording
    duration: PT5M2S
    duration ms: 302769
    explicit: false
    by artist: Maxwell JS
    in album: Project Gee
      type: MusicAlbum
      date published: 2024-04-19
    genre: acid house
    isrc code: TCAID2464998
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T09:26:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x26aa68cd33cf8c9a18388ef25683426ce8010d615dc9677211efcf2d099f8450
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAID2464998
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0x26aa68cd33cf8c9a18388ef25683426ce8010d615dc9677211efcf2d099f8450. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/TCAID2464998.
      date published: 2026-07-04T10:04:33Z
    audio: Project Gee
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.004
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.795
      additional property: Energy
        type: PropertyValue
        value: 0.858
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.899
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.652
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.629
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: When I'm Happy
  type: MusicAlbum
  date published: 2024-04-21
album: When I'm Happy
  type: MusicAlbum
  date published: 2024-04-21
album: Try Me Again
  type: MusicAlbum
  date published: 2024-05-03
album: Try Me Again
  type: MusicAlbum
  date published: 2024-05-03
album: P. Acid
  type: MusicAlbum
  date published: 2024-07-26
album: Virgin Men
  type: MusicAlbum
  date published: 2024-10-19
album: You got me girl
  type: MusicAlbum
  date published: 2025-02-14
album: Do you like to go dancing?
  type: MusicAlbum
  date published: 2025-04-15
album: When the sun comes down
  type: MusicAlbum
  date published: 2025-05-24
album: Endless Love (Club Mix)
  type: MusicAlbum
  date published: 2025-09-17
album: Vintage Gonzo House
  type: MusicAlbum
  date published: 2025-10-07
  track: Vintage Gonzo House
    type: MusicRecording
    duration: PT4M27S
    duration ms: 267541
    explicit: false
    by artist: Maxwell JS
    in album: Vintage Gonzo House
      type: MusicAlbum
      date published: 2025-10-07
    genre: acid house
    isrc code: QT3J32500005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T03:17:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa84a72c9444417452040ebea3ff96675c3affffd08ba1c2207770d5012b2b707
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Vintage Gonzo House

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956772

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956772

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QT3J32500005

OTSTimestamp
type: PropertyValue
value: 2026-07-05T10:01:46Z

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 0xa84a72c9444417452040ebea3ff96675c3affffd08ba1c2207770d5012b2b707. 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/QT3J32500005.
date published: 2026-07-05T10:01:46Z

Vintage Gonzo House
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 121.997
additional property: Musical Key
  type: PropertyValue
  value: 11
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.813
additional property: Energy
  type: PropertyValue
  value: 0.883
additional property: Speechiness
  type: PropertyValue
  value: 0.044
additional property: Acousticness
  type: PropertyValue
  value: 0.13
additional property: Instrumentalness
  type: PropertyValue
  value: 0.818
additional property: Liveness
  type: PropertyValue
  value: 0.064
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.631
additional property: Loudness (dB)
  type: PropertyValue
  value: -8.713
additional property: Key Name
  type: PropertyValue
  value: B
additional property: Mode Name
  type: PropertyValue
  value: Minor