Jacob Biermann
type: MusicGroup
popularity: 6
followers: 830
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x84b0f1f8c175c71ce71835dd1a8444124bc7c0c0d540f465ce932182baad30c8
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954615
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954615
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c585da89-7853-4292-a629-f46e1eccea7b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c585da89-7853-4292-a629-f46e1eccea7b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c585da89-7853-4292-a629-f46e1eccea7b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T22:44:50Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x84b0f1f8c175c71ce71835dd1a8444124bc7c0c0d540f465ce932182baad30c8","name":"Jacob Biermann","registered_at":"2026-06-20T20:47:28Z","symbol":"NIM1710343","token_address":"0xe601416c0f8d60a8f31ca28db6517e814ae7c1c5","type":"artist","uuid":"c585da89-7853-4292-a629-f46e1eccea7b"}
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 0x84b0f1f8c175c71ce71835dd1a8444124bc7c0c0d540f465ce932182baad30c8. Chain 2 (Bitcoin): anchored in block 954615 (2026-06-20T22:44:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c585da89-7853-4292-a629-f46e1eccea7b.json and https://artists.proofprofile.net/proofs/artist/c585da89-7853-4292-a629-f46e1eccea7b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T22:44:50Z
  text: {"copyright_id":"0x84b0f1f8c175c71ce71835dd1a8444124bc7c0c0d540f465ce932182baad30c8","name":"Jacob Biermann","registered_at":"2026-06-20T20:47:28Z","symbol":"NIM1710343","token_address":"0xe601416c0f8d60a8f31ca28db6517e814ae7c1c5","type":"artist","uuid":"c585da89-7853-4292-a629-f46e1eccea7b"}
album: My Kingdom
  type: MusicAlbum
  date published: 2019-07-04
  track: My Kingdom
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241336
    explicit: false
    by artist: Jacob Biermann
    in album: My Kingdom
      type: MusicAlbum
      date published: 2019-07-04
    isrc code: AUMEV1905760
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfe03adabb3e6b66eacf9aeaabd7fc474312cd7a620d4c004ea73e524445e5ca7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958942
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958942
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV1905760
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T00:24:07Z
    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 0xfe03adabb3e6b66eacf9aeaabd7fc474312cd7a620d4c004ea73e524445e5ca7. Chain 2 (Bitcoin): anchored in block 958942 (2026-07-21T00:24:07Z), 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/AUMEV1905760.
      date published: 2026-07-21T00:24:07Z
    audio: My Kingdom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.069
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.627
      additional property: Energy
        type: PropertyValue
        value: 0.592
      additional property: Speechiness
        type: PropertyValue
        value: 0.053
      additional property: Acousticness
        type: PropertyValue
        value: 0.198
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.264
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.207
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.636
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: My Kingdom
  type: MusicAlbum
  date published: 2019-07-04
album: Red
  type: MusicAlbum
  date published: 2021-07-02
album: Red
  type: MusicAlbum
  date published: 2021-07-02
album: When I'm Older
  type: MusicAlbum
  date published: 2021-08-20
album: When I'm Older
  type: MusicAlbum
  date published: 2021-08-20
album: Complicated
  type: MusicAlbum
  date published: 2021-10-12
album: Complicated
  type: MusicAlbum
  date published: 2021-10-12
album: Commodity
  type: MusicAlbum
  date published: 2021-12-03
album: Commodity
  type: MusicAlbum
  date published: 2021-12-03
album: My Kingdom
  type: MusicAlbum
  date published: 2022-02-25
album: My Kingdom
  type: MusicAlbum
  date published: 2022-02-25
  track: My Kingdom
    type: MusicRecording
    duration: PT4M1S
    duration ms: 241336
    explicit: false
    by artist: Jacob Biermann
    in album: My Kingdom
      type: MusicAlbum
      date published: 2022-02-25
    isrc code: AUMEV1905760
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T15:24:02+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xfe03adabb3e6b66eacf9aeaabd7fc474312cd7a620d4c004ea73e524445e5ca7
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958571
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958571
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/AUMEV1905760
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T15:39:25Z
    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 0xfe03adabb3e6b66eacf9aeaabd7fc474312cd7a620d4c004ea73e524445e5ca7. Chain 2 (Bitcoin): anchored in block 958571 (2026-07-18T15:39:25Z), 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/AUMEV1905760.
      date published: 2026-07-18T15:39:25Z
    audio: My Kingdom
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 90.094
      additional property: Musical Key
      additional property: Mode (Major/Minor)
      additional property: Time Signature
      additional property: Danceability
      additional property: Energy
      additional property: Speechiness
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name

Musical Key
type: PropertyValue
value: 6

Mode (Major/Minor)
type: PropertyValue
value: 0

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.623

Energy
type: PropertyValue
value: 0.591

Speechiness
type: PropertyValue
value: 0.048

Acousticness
type: PropertyValue
value: 0.199

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.264

Valence (Positivity)
type: PropertyValue
value: 0.206

Loudness (dB)
type: PropertyValue
value: -4.636

Key Name
type: PropertyValue
value: F#

Mode Name
type: PropertyValue
value: Minor