Penni Layne
type: MusicGroup
popularity: 3
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc0b620e86b8281eec4e84eb46eb1a9d24d149a906b4a8e5d52a735b20048a9f1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0c0a7a9-d924-439f-8c96-cf264dbbcb5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b0c0a7a9-d924-439f-8c96-cf264dbbcb5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b0c0a7a9-d924-439f-8c96-cf264dbbcb5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc0b620e86b8281eec4e84eb46eb1a9d24d149a906b4a8e5d52a735b20048a9f1","name":"Penni Layne","registered_at":"2026-06-20T12:12:36Z","symbol":"NIM1609199","token_address":"0x5f4c5a015740ce608a64e14d6d45765897d61e4e","type":"artist","uuid":"b0c0a7a9-d924-439f-8c96-cf264dbbcb5a"}
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 0xc0b620e86b8281eec4e84eb46eb1a9d24d149a906b4a8e5d52a735b20048a9f1. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b0c0a7a9-d924-439f-8c96-cf264dbbcb5a.json and https://artists.proofprofile.net/proofs/artist/b0c0a7a9-d924-439f-8c96-cf264dbbcb5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xc0b620e86b8281eec4e84eb46eb1a9d24d149a906b4a8e5d52a735b20048a9f1","name":"Penni Layne","registered_at":"2026-06-20T12:12:36Z","symbol":"NIM1609199","token_address":"0x5f4c5a015740ce608a64e14d6d45765897d61e4e","type":"artist","uuid":"b0c0a7a9-d924-439f-8c96-cf264dbbcb5a"}
album: At the First Snowfall
  type: MusicAlbum
  date published: 2020-12-11
album: At the First Snowfall
  type: MusicAlbum
  date published: 2020-12-11
album: On Top of the World
  type: MusicAlbum
  date published: 2022-04-22
album: Warm in December
  type: MusicAlbum
  date published: 2024-11-29
album: The Art of Love & Poetry
  type: MusicAlbum
  date published: 2025-02-14
album: Somethin'
  type: MusicAlbum
  date published: 2025-03-27
album: Can't Stop This Thing
  type: MusicAlbum
  date published: 2025-03-28
album: The Thief
  type: MusicAlbum
  date published: 2025-03-31
album: What's Goin' On
  type: MusicAlbum
  date published: 2025-04-30
album: Love Song
  type: MusicAlbum
  date published: 2025-05-30
  track: Love Song
    type: MusicRecording
    duration: PT3M17S
    duration ms: 197586
    explicit: false
    by artist: Penni Layne
    in album: Love Song
      type: MusicAlbum
      date published: 2025-05-30
    isrc code: USHM82511005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T06:00:09+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x1cea67330d85437a98dacdea4e1c05496e48402db10ed733cea230cfbb0a5de3
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958838
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958838
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM82511005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T07:01:21Z
    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 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 0x1cea67330d85437a98dacdea4e1c05496e48402db10ed733cea230cfbb0a5de3. Chain 2 (Bitcoin): anchored in block 958838 (2026-07-20T07:01:21Z), 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/USHM82511005.
      date published: 2026-07-20T07:01:21Z
    audio: Love Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.001
      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: 0.785
      additional property: Energy
        type: PropertyValue
        value: 0.615
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.015
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.101
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.895
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.273
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Somethin' (A.N.D.R. Remix)
  type: MusicAlbum
  date published: 2025-08-29
  track: Somethin' - A.N.D.R. Remix
    type: MusicRecording
    duration: PT3M5S
    duration ms: 185500
    explicit: false
    by artist: Penni Layne
    in album: Somethin' (A.N.D.R. Remix)
      type: MusicAlbum
      date published: 2025-08-29
    isrc code: QZZ762533283
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T23:14:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x421a1e5f092f9343ccfabd3dfa958bbd1cd6b03b50e4dd878556d34b0db82f30
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958340
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958340
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ762533283
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T00:53:26Z
    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 0x421a1e5f092f9343ccfabd3dfa958bbd1cd6b03b50e4dd878556d34b0db82f30. Chain 2 (Bitcoin): anchored in block 958340 (2026-07-17T00:53:26Z), 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/QZZ762533283.
      date published: 2026-07-17T00:53:26Z
    audio: Somethin' - A.N.D.R. Remix
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 99.17
      additional property: Musical Key
        type: PropertyValue
        value: 10
      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

Mode (Major/Minor)
type: PropertyValue
value: 1

Time Signature
type: PropertyValue
value: 4

Danceability
type: PropertyValue
value: 0.524

Energy
type: PropertyValue
value: 0.575

Speechiness
type: PropertyValue
value: 0.268

Acousticness
type: PropertyValue
value: 0.507

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.118

Valence (Positivity)
type: PropertyValue
value: 0.348

Loudness (dB)
type: PropertyValue
value: -6.254

Key Name
type: PropertyValue
value: Bb

Mode Name
type: PropertyValue
value: Major