Billacheck
type: MusicGroup
popularity: 9
followers: 868
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x6d88ce932d45d6ebf660540b3dea3ff4cf7854e9efd4f80059ce484ce2fc8541
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e83a887-4c87-4dc8-aa90-37d915438fda.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5e83a887-4c87-4dc8-aa90-37d915438fda.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5e83a887-4c87-4dc8-aa90-37d915438fda
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
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 0x6d88ce932d45d6ebf660540b3dea3ff4cf7854e9efd4f80059ce484ce2fc8541. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5e83a887-4c87-4dc8-aa90-37d915438fda.json and https://artists.proofprofile.net/proofs/artist/5e83a887-4c87-4dc8-aa90-37d915438fda.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
album: Life that I Live
  type: MusicAlbum
  date published: 2022-01-17
album: The Life That I Live
  type: MusicAlbum
  date published: 2022-01-17
album: Plays in my sleep (feat. Quezz Ruthless)
  type: MusicAlbum
  date published: 2022-03-28
album: Plays In My Sleep
  type: MusicAlbum
  date published: 2022-03-28
album: Plays In My Sleep
  type: MusicAlbum
  date published: 2022-03-28
album: Ahh Shit
  type: MusicAlbum
  date published: 2022-06-07
album: Ahh Shit
  type: MusicAlbum
  date published: 2022-06-07
album: Wine & Dine
  type: MusicAlbum
  date published: 2022-08-19
album: Wine & Dine
  type: MusicAlbum
  date published: 2022-08-19
album: How it Happen
  type: MusicAlbum
  date published: 2022-10-12
album: Specialty
  type: MusicAlbum
  date published: 2022-11-06
  track: Specialty
    type: MusicRecording
    duration: PT1M52S
    duration ms: 112133
    explicit: true
    by artist: Billacheck
    in album: Specialty
      type: MusicAlbum
      date published: 2022-11-06
    isrc code: USLD91743337
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T05:52:13+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa652035c3d10d8d48a8d690143bf1a9f38bc20a2d196ef1d6cbb23f5ae352fdd
    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/USLD91743337
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa652035c3d10d8d48a8d690143bf1a9f38bc20a2d196ef1d6cbb23f5ae352fdd. 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/USLD91743337.
      date published: 2026-07-05T10:01:46Z
    audio: Specialty
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 137.038
      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: 0.882
      additional property: Energy
        type: PropertyValue
        value: 0.271
      additional property: Speechiness
        type: PropertyValue
        value: 0.485
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.13
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.128
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.392
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: How It Happen
  type: MusicAlbum
  date published: 2022-11-23
album: Partment
  type: MusicAlbum
  date published: 2022-12-23
album: Goin Up
  type: MusicAlbum
  date published: 2023-01-20
album: Jackie Chan
  type: MusicAlbum
  date published: 2023-03-16
album: Head Coach
  type: MusicAlbum
  date published: 2023-08-17
album: 241
  type: MusicAlbum
  date published: 2024-02-15
  track: 241
    type: MusicRecording
    duration: PT2M46S
    duration ms: 166514
    explicit: true
    by artist: Billacheck
    in album: 241
      type: MusicAlbum
      date published: 2024-02-15
    isrc code: US5ED2405238
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T19:00:49+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x020f6304ae8552b5fa3eafa94240ff379f589a1c38a86275e05a7246add62ca4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956841
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956841
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2405238
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T22:14:35Z
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: 241
album: Too Busy Winnin
album: Posture
album: Dine & Wine
album: Laugh Now, Cry Later
album: Out The Way
album: Triple Frontier
album: Otw To a M
album: Aura

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 0x020f6304ae8552b5fa3eafa94240ff379f589a1c38a86275e05a7246add62ca4. Chain 2 (Bitcoin): anchored in block 956841 (2026-07-05T22:14:35Z), 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/US5ED2405238.
date published: 2026-07-05T22:14:35Z

241
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 128.977
additional property: Musical Key
  type: PropertyValue
  value: 2
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.806
additional property: Energy
  type: PropertyValue
  value: 0.508
additional property: Speechiness
  type: PropertyValue
  value: 0.425
additional property: Acousticness
  type: PropertyValue
  value: 0.065
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.218
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.391
additional property: Loudness (dB)
  type: PropertyValue
  value: -7.49
additional property: Key Name
  type: PropertyValue
  value: D
additional property: Mode Name
  type: PropertyValue
  value: Major

Too Busy Winnin
type: MusicAlbum
date published: 2024-04-10

Too Busy Winnin
type: MusicAlbum
date published: 2024-04-10

Posture
type: MusicAlbum
date published: 2024-06-19

Dine & Wine
type: MusicAlbum
date published: 2024-08-22

Dine & Wine
type: MusicAlbum
date published: 2024-08-22

Laugh Now, Cry Later
type: MusicAlbum
date published: 2024-08-23

Laugh Now, Cry Later
type: MusicAlbum
date published: 2024-08-23

Out The Way
type: MusicAlbum
date published: 2024-11-11

Triple Frontier
type: MusicAlbum
date published: 2025-06-11

Triple Frontier
type: MusicAlbum
date published: 2025-06-11

Otw To a M
type: MusicAlbum
date published: 2025-07-16
track: Otw To a M
  type: MusicRecording
  duration: PT2M49S
  duration ms: 169846
  explicit: false
  by artist: Billacheck
  in album: Otw To a M
    type: MusicAlbum
    date published: 2025-07-16
  isrc code: US5ED2506663
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-20T03:41:47+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x5c38f5f5a45465777c411366428585b1c8bf17840096ce7192d43b931de8684d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958817
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958817
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5ED2506663
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-20T06:44:22Z
  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 0x5c38f5f5a45465777c411366428585b1c8bf17840096ce7192d43b931de8684d. Chain 2 (Bitcoin): anchored in block 958817 (2026-07-20T06:44:22Z), 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/US5ED2506663.
    date published: 2026-07-20T06:44:22Z
  audio: Otw To a M
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 129.992
    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: 0.91
    additional property: Energy
      type: PropertyValue
      value: 0.522
    additional property: Speechiness
      type: PropertyValue
      value: 0.121
    additional property: Acousticness
      type: PropertyValue
      value: 0.022
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.109
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.107
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.317
    additional property: Key Name
      type: PropertyValue
      value: C#
    additional property: Mode Name
      type: PropertyValue
      value: Major

Otw To a M
type: MusicAlbum
date published: 2025-07-16

Aura
type: MusicAlbum
date published: 2025-08-27