Lauryn Hobbins
type: MusicGroup
popularity: 7
followers: 232
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa2b3e04206493a72bef24c506139b9515d3afcaf33565941e739597802650cc2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86d96233-46d8-42a4-b849-d9b9f2a95b4c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86d96233-46d8-42a4-b849-d9b9f2a95b4c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86d96233-46d8-42a4-b849-d9b9f2a95b4c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa2b3e04206493a72bef24c506139b9515d3afcaf33565941e739597802650cc2","name":"Lauryn Hobbins","registered_at":"2026-06-17T12:42:17Z","symbol":"NIM1398872","token_address":"0x9c00afc7a8ba4bd2aba2e0cc47d4595db23f319f","type":"artist","uuid":"86d96233-46d8-42a4-b849-d9b9f2a95b4c"}
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 0xa2b3e04206493a72bef24c506139b9515d3afcaf33565941e739597802650cc2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86d96233-46d8-42a4-b849-d9b9f2a95b4c.json and https://artists.proofprofile.net/proofs/artist/86d96233-46d8-42a4-b849-d9b9f2a95b4c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xa2b3e04206493a72bef24c506139b9515d3afcaf33565941e739597802650cc2","name":"Lauryn Hobbins","registered_at":"2026-06-17T12:42:17Z","symbol":"NIM1398872","token_address":"0x9c00afc7a8ba4bd2aba2e0cc47d4595db23f319f","type":"artist","uuid":"86d96233-46d8-42a4-b849-d9b9f2a95b4c"}
album: Be There for You
  type: MusicAlbum
  date published: 2020-08-18
album: Real
  type: MusicAlbum
  date published: 2021-02-01
album: Im Ready for a Change
  type: MusicAlbum
  date published: 2023-01-01
album: 3 Months
  type: MusicAlbum
  date published: 2023-02-01
album: Loving Is Learning
  type: MusicAlbum
  date published: 2024-01-12
album: Blue Moon
  type: MusicAlbum
  date published: 2024-08-30
  track: Blue Moon
    type: MusicRecording
    duration: PT2M23S
    duration ms: 143000
    explicit: false
    by artist: Lauryn Hobbins
    in album: Blue Moon
      type: MusicAlbum
      date published: 2024-08-30
    isrc code: TCAIP2478289
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T12:06:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x6a38bf29395917d3d5da14ecc59bbcfa2a66236c08674303514bc6068a1f2de6
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959128
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959128
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAIP2478289
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T12:33:25Z
    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 0x6a38bf29395917d3d5da14ecc59bbcfa2a66236c08674303514bc6068a1f2de6. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/TCAIP2478289.
      date published: 2026-07-22T12:33:25Z
    audio: Blue Moon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 169.874
      additional property: Musical Key
        type: PropertyValue
        value: 10
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 1
      additional property: Danceability
        type: PropertyValue
        value: 0.381
      additional property: Energy
        type: PropertyValue
        value: 0.13
      additional property: Speechiness
        type: PropertyValue
        value: 0.069
      additional property: Acousticness
        type: PropertyValue
        value: 0.911
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.091
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.345
      additional property: Loudness (dB)
        type: PropertyValue
        value: -17.397
      additional property: Key Name
        type: PropertyValue
        value: Bb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Back to You
  type: MusicAlbum
  date published: 2024-09-13
album: Too Far Gone
  type: MusicAlbum
  date published: 2024-10-04
album: michigan winter
  type: MusicAlbum
  date published: 2024-11-01
  track: michigan winter
    type: MusicRecording
    duration: PT3M31S
    duration ms: 211207
    explicit: false
    by artist: Lauryn Hobbins
    in album: michigan winter
      type: MusicAlbum
      date published: 2024-11-01
    isrc code: QZWFU2401019
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T06:33:40+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf8957e85f42ebc7eac1a01210f3b9d2babdbd4a611b822261f8390b53d4ca529
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956634
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956634
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFU2401019
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T10:04:33Z
    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 0xf8957e85f42ebc7eac1a01210f3b9d2babdbd4a611b822261f8390b53d4ca529. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/QZWFU2401019.
      date published: 2026-07-04T10:04:33Z
    audio: michigan winter
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 149.798
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      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
album: adams street
album: distance

Danceability
type: PropertyValue
value: 0.565

Energy
type: PropertyValue
value: 0.437

Speechiness
type: PropertyValue
value: 0.043

Acousticness
type: PropertyValue
value: 0.044

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.091

Valence (Positivity)
type: PropertyValue
value: 0.197

Loudness (dB)
type: PropertyValue
value: -9.427

Key Name
type: PropertyValue
value: A

Mode Name
type: PropertyValue
value: Major

adams street
type: MusicAlbum
date published: 2025-02-01

Blue Moon
type: MusicAlbum
date published: 2025-03-01

distance
type: MusicAlbum
date published: 2025-08-15