HB the Engineer
type: MusicGroup
popularity: 10
followers: 1964
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x378595eb43f494b269cc4f4ed247c355f95f896ace0f5302acce7fc8b66d3c64
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07e2d51e-8485-4254-bd61-dbf405af6cc2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/07e2d51e-8485-4254-bd61-dbf405af6cc2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/07e2d51e-8485-4254-bd61-dbf405af6cc2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x378595eb43f494b269cc4f4ed247c355f95f896ace0f5302acce7fc8b66d3c64","name":"HB the Engineer","registered_at":"2026-06-15T16:30:05Z","symbol":"NIM0766035","token_address":"0xc5b20ca4feb89e8013257ea18bc35692f7edbdb5","type":"artist","uuid":"07e2d51e-8485-4254-bd61-dbf405af6cc2"}
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 0x378595eb43f494b269cc4f4ed247c355f95f896ace0f5302acce7fc8b66d3c64. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/07e2d51e-8485-4254-bd61-dbf405af6cc2.json and https://artists.proofprofile.net/proofs/artist/07e2d51e-8485-4254-bd61-dbf405af6cc2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0x378595eb43f494b269cc4f4ed247c355f95f896ace0f5302acce7fc8b66d3c64","name":"HB the Engineer","registered_at":"2026-06-15T16:30:05Z","symbol":"NIM0766035","token_address":"0xc5b20ca4feb89e8013257ea18bc35692f7edbdb5","type":"artist","uuid":"07e2d51e-8485-4254-bd61-dbf405af6cc2"}
album: All I Want
  type: MusicAlbum
  date published: 2015-08-28
album: All I Want
  type: MusicAlbum
  date published: 2015-08-28
album: Peons
  type: MusicAlbum
  date published: 2016-07-22
album: Peons
  type: MusicAlbum
  date published: 2016-07-22
album: Bengeez (feat. Lizzle)
  type: MusicAlbum
  date published: 2016-11-25
album: Era of the Engineer
  type: MusicAlbum
  date published: 2017-03-31
album: Ghost
  type: MusicAlbum
  date published: 2018-05-18
  track: Ghost
    type: MusicRecording
    duration: PT2M36S
    duration ms: 156094
    explicit: true
    by artist: HB the Engineer
    in album: Ghost
      type: MusicAlbum
      date published: 2018-05-18
    isrc code: USNK81600066
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T01:18:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x390c47d9f553555890841d29ceafffeefc94371e378b310671df19ccf951eef2
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956745
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956745
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USNK81600066
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T05:33:35Z
    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 0x390c47d9f553555890841d29ceafffeefc94371e378b310671df19ccf951eef2. Chain 2 (Bitcoin): anchored in block 956745 (2026-07-05T05:33:35Z), 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/USNK81600066.
      date published: 2026-07-05T05:33:35Z
    audio: Ghost
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 122.908
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.739
      additional property: Energy
        type: PropertyValue
        value: 0.637
      additional property: Speechiness
        type: PropertyValue
        value: 0.105
      additional property: Acousticness
        type: PropertyValue
        value: 0.026
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.141
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.563
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.028
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: I Got It
  type: MusicAlbum
  date published: 2019-04-26
album: I Got It
  type: MusicAlbum
  date published: 2019-04-26
album: Get It Off
  type: MusicAlbum
  date published: 2020-10-26
album: Currently
  type: MusicAlbum
  date published: 2022-07-25
album: Currently
  type: MusicAlbum
  date published: 2022-07-25
album: Ghost
  type: MusicAlbum
  date published: 2023-06-19
album: Ghost
  type: MusicAlbum
  date published: 2023-06-19
album: Till I Die
  type: MusicAlbum
  date published: 2025-08-22
  track: Till I Die
    type: MusicRecording
    duration: PT3M18S
    duration ms: 198000
    explicit: true
    by artist: HB the Engineer
    in album: Till I Die
      type: MusicAlbum
      date published: 2025-08-22
    isrc code: QZWV32594651
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T06:48:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb7e33b6af9b6669e6e05df17b863e9cda8d44cab1b0afa7ebeeedd20f67d28ce
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956500
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956500
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWV32594651
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T13:55:21Z
    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
    audio: Till I Die

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb7e33b6af9b6669e6e05df17b863e9cda8d44cab1b0afa7ebeeedd20f67d28ce. Chain 2 (Bitcoin): anchored in block 956500 (2026-07-03T13:55:21Z), 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/QZWV32594651.
date published: 2026-07-03T13:55:21Z

Till I Die
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 120.03
additional property: Musical Key
  type: PropertyValue
  value: 6
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 1
additional property: Time Signature
  type: PropertyValue
  value: 4
additional property: Danceability
  type: PropertyValue
  value: 0.822
additional property: Energy
  type: PropertyValue
  value: 0.935
additional property: Speechiness
  type: PropertyValue
  value: 0.213
additional property: Acousticness
  type: PropertyValue
  value: 0.019
additional property: Instrumentalness
  type: PropertyValue
  value: 0.01
additional property: Liveness
  type: PropertyValue
  value: 0.337
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.886
additional property: Loudness (dB)
  type: PropertyValue
  value: -5.428
additional property: Key Name
  type: PropertyValue
  value: F#
additional property: Mode Name
  type: PropertyValue
  value: Major