mocha.mp3
type: MusicGroup
popularity: 15
followers: 402
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x70c0ba93f98af4d6c44b377aa84ff794cd6d8a376d63e3d4865b2ded9344d758
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899e4799-742a-4f8d-b747-292a20ae485f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/899e4799-742a-4f8d-b747-292a20ae485f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/899e4799-742a-4f8d-b747-292a20ae485f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T04:47:56Z
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 0x70c0ba93f98af4d6c44b377aa84ff794cd6d8a376d63e3d4865b2ded9344d758. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/899e4799-742a-4f8d-b747-292a20ae485f.json and https://artists.proofprofile.net/proofs/artist/899e4799-742a-4f8d-b747-292a20ae485f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
album: crave u
  type: MusicAlbum
  date published: 2023-03-02
album: stuck on u
  type: MusicAlbum
  date published: 2023-03-10
album: red velvet/wlk
  type: MusicAlbum
  date published: 2023-04-12
album: ianwocy
  type: MusicAlbum
  date published: 2023-04-30
album: ianwocy (sped up & slowed down)
  type: MusicAlbum
  date published: 2023-04-30
album: ALL WITHIN LOVE
  type: MusicAlbum
  date published: 2024-01-17
album: life (slowed + reverb)
  type: MusicAlbum
  date published: 2024-04-24
album: life
  type: MusicAlbum
  date published: 2024-04-24
album: all within love
  type: MusicAlbum
  date published: 2024-05-30
album: a regular love song
  type: MusicAlbum
  date published: 2024-08-26
album: you
  type: MusicAlbum
  date published: 2024-08-26
album: 7039
  type: MusicAlbum
  date published: 2024-08-30
album: insane
  type: MusicAlbum
  date published: 2025-01-15
album: ill never be like you
  type: MusicAlbum
  date published: 2025-02-28
album: a new love.
  type: MusicAlbum
  date published: 2025-03-28
album: a message.
  type: MusicAlbum
  date published: 2025-04-15
album: what i have left 4 u.
  type: MusicAlbum
  date published: 2025-06-04
  track: what i have left 4 u.
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201437
    explicit: false
    by artist: mocha.mp3
    in album: what i have left 4 u.
      type: MusicAlbum
      date published: 2025-06-04
    isrc code: QZTAW2508147
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T12:11:27+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc38100591f5e723c5db4faccf2c2e60b2bbdc88212e1c9a9aed3d839404341be
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958878
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958878
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAW2508147
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T15:10:40Z
    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 0xc38100591f5e723c5db4faccf2c2e60b2bbdc88212e1c9a9aed3d839404341be. Chain 2 (Bitcoin): anchored in block 958878 (2026-07-20T15:10:40Z), 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/QZTAW2508147.
      date published: 2026-07-20T15:10:40Z
    audio: what i have left 4 u.
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.15
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.567
      additional property: Energy
        type: PropertyValue
        value: 0.427
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.61
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.376
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.262
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.199
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: HEARTSURGERY
  type: MusicAlbum
  date published: 2025-07-25
  track: HEARTSURGERY
    type: MusicRecording
    duration: PT2M15S
    duration ms: 135008
    explicit: false
    by artist: mocha.mp3
    in album: HEARTSURGERY
      type: MusicAlbum
      date published: 2025-07-25
    isrc code: QZWFL2550391
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T20:46:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb30d8aa83129c7a00c1ed917013b1463137537ebcf16fdf81bd34cd907c3353f
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956728
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956728
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFL2550391
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: HEARTSURGERY
album: FLOWSTATE

OTSTimestamp
type: PropertyValue
value: 2026-07-05T01:43:49Z

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 0xb30d8aa83129c7a00c1ed917013b1463137537ebcf16fdf81bd34cd907c3353f. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), 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/QZWFL2550391.
date published: 2026-07-05T01:43:49Z

HEARTSURGERY
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 115.169
additional property: Musical Key
  type: PropertyValue
  value: 0
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.506
additional property: Energy
  type: PropertyValue
  value: 0.515
additional property: Speechiness
  type: PropertyValue
  value: 0.053
additional property: Acousticness
  type: PropertyValue
  value: 0.662
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.39
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.441
additional property: Loudness (dB)
  type: PropertyValue
  value: -10.115
additional property: Key Name
  type: PropertyValue
  value: C
additional property: Mode Name
  type: PropertyValue
  value: Major

FLOWSTATE
type: MusicAlbum
date published: 2025-08-01