4FOXSAKE
type: MusicGroup
genre: taiwanese pop
popularity: 11
followers: 1233
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe379bde9a8ff812d65a1fca420053598b3dfd4322c6cb31110ff6736dc55fc02
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953600
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953600
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d1bb8ea-ff4e-4fdc-8f3b-97d634034aed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0d1bb8ea-ff4e-4fdc-8f3b-97d634034aed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0d1bb8ea-ff4e-4fdc-8f3b-97d634034aed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T06:45:44Z
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 0xe379bde9a8ff812d65a1fca420053598b3dfd4322c6cb31110ff6736dc55fc02. Chain 2 (Bitcoin): anchored in block 953600 (2026-06-14T06:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0d1bb8ea-ff4e-4fdc-8f3b-97d634034aed.json and https://artists.proofprofile.net/proofs/artist/0d1bb8ea-ff4e-4fdc-8f3b-97d634034aed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T06:45:44Z
album: Make Believe
  type: MusicAlbum
  date published: 2019-10-09
album: Make Believe
  type: MusicAlbum
  date published: 2019-10-09
album: Make Believe
  type: MusicAlbum
  date published: 2019-10-09
album: Help Me Escape
  type: MusicAlbum
  date published: 2020-04-20
album: Help Me Escape
  type: MusicAlbum
  date published: 2020-04-20
album: 925 (Original Mix)
  type: MusicAlbum
  date published: 2022-03-25
album: Early Days (Original Mix)
  type: MusicAlbum
  date published: 2022-04-15
album: Santa's Jingled Bells (Live from the studio)
  type: MusicAlbum
  date published: 2022-12-23
album: Addicted
  type: MusicAlbum
  date published: 2023-02-24
album: To Be A Man (Acoustic Live @ Bench)
  type: MusicAlbum
  date published: 2023-07-28
album: On Your Own Now
  type: MusicAlbum
  date published: 2024-01-09
album: Prey
  type: MusicAlbum
  date published: 2024-02-16
album: Dopamind
  type: MusicAlbum
  date published: 2024-03-15
album: Pushing 30
  type: MusicAlbum
  date published: 2024-04-12
album: Fireworks & Romeos
  type: MusicAlbum
  date published: 2024-05-10
album: Far From Home
  type: MusicAlbum
  date published: 2024-06-07
album: Living a Lie
  type: MusicAlbum
  date published: 2024-07-05
album: Addicted (Version 7.0)
  type: MusicAlbum
  date published: 2024-08-02
album: Lonely I am
  type: MusicAlbum
  date published: 2024-08-30
album: Light The Way
  type: MusicAlbum
  date published: 2024-10-04
  track: Dopamind
    type: MusicRecording
    duration: PT3M14S
    duration ms: 194800
    explicit: true
    by artist: 4FOXSAKE
    in album: Light The Way
      type: MusicAlbum
      date published: 2024-10-04
    genre: taiwanese pop
    isrc code: QZDA52454558
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T06:59:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe038b31e15aa31e06ac61d811f5de7844d49cb3001108334b38b6a33de3a0f78
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958517
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958517
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA52454558
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T07:54:29Z
    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 0xe038b31e15aa31e06ac61d811f5de7844d49cb3001108334b38b6a33de3a0f78. Chain 2 (Bitcoin): anchored in block 958517 (2026-07-18T07:54:29Z), 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/QZDA52454558.
      date published: 2026-07-18T07:54:29Z
    audio: Dopamind
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.057
      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: 0.573
      additional property: Energy
        type: PropertyValue
        value: 0.872
      additional property: Speechiness
        type: PropertyValue
        value: 0.062
      additional property: Acousticness
        type: PropertyValue
        value: 0
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.042
      additional property: Liveness
        type: PropertyValue
        value: 0.054
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.571
      additional property: Loudness (dB)
        type: PropertyValue
        value: -3.468
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
  track: Prey
    type: MusicRecording
    duration: PT3M43S
    duration ms: 223348
    explicit: false
    by artist: 4FOXSAKE
    in album: Light The Way
      type: MusicAlbum
      date published: 2024-10-04
    genre: taiwanese pop
    isrc code: QZFZ62447882
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:51:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x078e9ac4160f666fefc7c065cc594e4c975eae8f90fa5652d7a390338d39b9fe
    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: Prey

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956634

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956634

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ62447882

OTSTimestamp
type: PropertyValue
value: 2026-07-04T10:04:33Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x078e9ac4160f666fefc7c065cc594e4c975eae8f90fa5652d7a390338d39b9fe. 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/QZFZ62447882.
date published: 2026-07-04T10:04:33Z

Prey
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 105.028
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: 0.252
additional property: Energy
  type: PropertyValue
  value: 0.941
additional property: Speechiness
  type: PropertyValue
  value: 0.064
additional property: Acousticness
  type: PropertyValue
  value: 0
additional property: Instrumentalness
  type: PropertyValue
  value: 0.05
additional property: Liveness
  type: PropertyValue
  value: 0.083
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.417
additional property: Loudness (dB)
  type: PropertyValue
  value: -3.099
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major