XTOPHER
type: MusicGroup
genre: breakcore
genre: jungle
popularity: 7
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed8c5fcedd4eb552917c8b64dcabd82dcee668025d3d4bc1baf973cd26ca4726
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4db89c0-4546-458e-9f46-b07350cbe4ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e4db89c0-4546-458e-9f46-b07350cbe4ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e4db89c0-4546-458e-9f46-b07350cbe4ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
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 0xed8c5fcedd4eb552917c8b64dcabd82dcee668025d3d4bc1baf973cd26ca4726. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e4db89c0-4546-458e-9f46-b07350cbe4ed.json and https://artists.proofprofile.net/proofs/artist/e4db89c0-4546-458e-9f46-b07350cbe4ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
album: MEMENTO-MØRI.wav
  type: MusicAlbum
  date published: 2023-11-12
album: Bust a Move
  type: MusicAlbum
  date published: 2024-01-03
album: Motion
  type: MusicAlbum
  date published: 2024-01-19
album: BWEAORN
  type: MusicAlbum
  date published: 2024-03-01
album: Tropical Break
  type: MusicAlbum
  date published: 2024-04-12
album: Bongowave
  type: MusicAlbum
  date published: 2024-07-05
  track: Bongowave
    type: MusicRecording
    duration: PT1M32S
    duration ms: 92823
    explicit: false
    by artist: XTOPHER
    in album: Bongowave
      type: MusicAlbum
      date published: 2024-07-05
    genre: breakcore
    genre: jungle
    isrc code: QZPLS2412633
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T03:55:50+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xadb579b3a08cd90f35238b75ea951ef5990e65f1a46e08a62368b4043945d2a7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLS2412633
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T06:57:40Z
    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 0xadb579b3a08cd90f35238b75ea951ef5990e65f1a46e08a62368b4043945d2a7. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T06:57:40Z), 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/QZPLS2412633.
      date published: 2026-07-22T06:57:40Z
    audio: Bongowave
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.945
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.388
      additional property: Energy
        type: PropertyValue
        value: 0.921
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.891
      additional property: Liveness
        type: PropertyValue
        value: 0.33
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.41
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.162
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Aero Vision
  type: MusicAlbum
  date published: 2024-10-15
  track: Aero Vision
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: XTOPHER
    in album: Aero Vision
      type: MusicAlbum
      date published: 2024-10-15
    genre: breakcore
    genre: jungle
    isrc code: QZWFQ2404543
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T02:20:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xedccc3f00f91b6866fc77b3bc5d6d0e6e6a7282dd63f2d57ea7d0d3441ab7800
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959094
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959094
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2404543
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:21:58Z
    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 0xedccc3f00f91b6866fc77b3bc5d6d0e6e6a7282dd63f2d57ea7d0d3441ab7800. Chain 2 (Bitcoin): anchored in block 959094 (2026-07-22T05:21:58Z), 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/QZWFQ2404543.
      date published: 2026-07-22T05:21:58Z
    audio: Aero Vision
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.951
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.433
      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: Breaketon
album: ERRANTE
album: Lost.exe

Energy
type: PropertyValue
value: 0.82

Speechiness
type: PropertyValue
value: 0.038

Acousticness
type: PropertyValue
value: 0.002

Instrumentalness
type: PropertyValue
value: 0.922

Liveness
type: PropertyValue
value: 0.33

Valence (Positivity)
type: PropertyValue
value: 0.441

Loudness (dB)
type: PropertyValue
value: -7.963

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

Breaketon
type: MusicAlbum
date published: 2024-11-15

ERRANTE
type: MusicAlbum
date published: 2025-01-17

Lost.exe
type: MusicAlbum
date published: 2025-04-22