Choirboy Bell
type: MusicGroup
genre: christian hip hop
popularity: 7
followers: 391
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9a068dd6995bd265a94417f683768a28989a6b0215d290dfa4e223f5e0927558
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953896
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953896
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/109be40e-1cc6-47ad-8ef8-2af9194d3607.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/109be40e-1cc6-47ad-8ef8-2af9194d3607.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/109be40e-1cc6-47ad-8ef8-2af9194d3607
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:05:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9a068dd6995bd265a94417f683768a28989a6b0215d290dfa4e223f5e0927558","name":"Choirboy Bell","registered_at":"2026-06-15T19:15:09Z","symbol":"NIM0805420","token_address":"0x04ffe54149e82f0f265b7656fce291712b8cc547","type":"artist","uuid":"109be40e-1cc6-47ad-8ef8-2af9194d3607"}
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 0x9a068dd6995bd265a94417f683768a28989a6b0215d290dfa4e223f5e0927558. Chain 2 (Bitcoin): anchored in block 953896 (2026-06-16T06:05:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/109be40e-1cc6-47ad-8ef8-2af9194d3607.json and https://artists.proofprofile.net/proofs/artist/109be40e-1cc6-47ad-8ef8-2af9194d3607.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:05:56Z
  text: {"copyright_id":"0x9a068dd6995bd265a94417f683768a28989a6b0215d290dfa4e223f5e0927558","name":"Choirboy Bell","registered_at":"2026-06-15T19:15:09Z","symbol":"NIM0805420","token_address":"0x04ffe54149e82f0f265b7656fce291712b8cc547","type":"artist","uuid":"109be40e-1cc6-47ad-8ef8-2af9194d3607"}
album: Lord and Savior
  type: MusicAlbum
  date published: 2023-01-17
album: Chopsticks
  type: MusicAlbum
  date published: 2023-01-20
album: Chopsticks
  type: MusicAlbum
  date published: 2023-01-20
album: Brand New
  type: MusicAlbum
  date published: 2023-07-07
album: Moving Different
  type: MusicAlbum
  date published: 2023-07-21
album: Lost Files, Vol. 1: Da Praise Vault
  type: MusicAlbum
  date published: 2023-09-29
album: Lean On God
  type: MusicAlbum
  date published: 2023-11-03
album: Enough Faith
  type: MusicAlbum
  date published: 2023-11-24
album: Christmas in Detroit
  type: MusicAlbum
  date published: 2023-12-08
album: Christian Block Party
  type: MusicAlbum
  date published: 2023-12-29
album: Bad Boys
  type: MusicAlbum
  date published: 2024-01-12
album: Street Devotion
  type: MusicAlbum
  date published: 2024-04-05
album: Stand On The Word
  type: MusicAlbum
  date published: 2024-10-04
  track: Stand On The Word
    type: MusicRecording
    duration: PT2M24S
    duration ms: 144000
    explicit: false
    by artist: Choirboy Bell
    in album: Stand On The Word
      type: MusicAlbum
      date published: 2024-10-04
    genre: christian hip hop
    isrc code: QZWFJ2475129
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T11:54:48+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xa7526f7b70a8745281b69289abc4617f27a69be3e9e2875e105ed53dae3846da
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2475129
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0xa7526f7b70a8745281b69289abc4617f27a69be3e9e2875e105ed53dae3846da. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2475129 — a six-check JSON result.
      date published: 2026-07-05T01:12:41Z
    audio: Stand On The Word
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.975
      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: 0.758
      additional property: Energy
        type: PropertyValue
        value: 0.772
      additional property: Speechiness
        type: PropertyValue
        value: 0.095
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.087
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.309
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.127
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Thankful
  type: MusicAlbum
  date published: 2024-11-28
album: Glory Hallelujah
  type: MusicAlbum
  date published: 2025-01-17
album: Trust In God
  type: MusicAlbum
  date published: 2025-10-24
album: Slide
  type: MusicAlbum
  date published: 2025-10-31
track: Optimus Prime 2
  type: MusicRecording
  duration: PT3M19S
  duration ms: 199648
  explicit: false
  by artist: Marqus Anthony
  by artist: Choirboy Bell
  by artist: Mission
  in album: Optimus Prime 2
    type: MusicAlbum
    date published: 2022-11-18
  isrc code: USUYG1451969
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-31T10:17:31+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x4c00d1f17fda41b9a7e59405bd1a0903c20ce707ad7c76e255de7936b1eaf77c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 960397
  additional property: OTSBitcoinBlockVerifyURL
  additional property: OTSVerificationAPI
  additional property: OTSTimestamp
  additional property: OTSVerifyInstructions
  subject of: OpenTimestamps Proof of Existence
  audio: Optimus Prime 2

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/960397

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1451969

OTSTimestamp
type: PropertyValue
value: 2026-07-31T12:24:41Z

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 0x4c00d1f17fda41b9a7e59405bd1a0903c20ce707ad7c76e255de7936b1eaf77c. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1451969 — a six-check JSON result.
date published: 2026-07-31T12:24:41Z

Optimus Prime 2
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 118.705
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.916
additional property: Energy
  type: PropertyValue
  value: 0.5
additional property: Speechiness
  type: PropertyValue
  value: 0.47
additional property: Acousticness
  type: PropertyValue
  value: 0.153
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.073
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.689
additional property: Loudness (dB)
  type: PropertyValue
  value: -15.352
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Major