Kailie Simpson
type: MusicGroup
popularity: 6
followers: 358
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc5dc5a8b55e7841c9c5baa513763af225d3079a9865e87112499c2d75da5f682
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953996
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953996
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:04:35Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc5dc5a8b55e7841c9c5baa513763af225d3079a9865e87112499c2d75da5f682","name":"Kailie Simpson","registered_at":"2026-06-16T06:21:05Z","symbol":"NIM0964396","token_address":"0xbc585f549a8f1edd1bf2ee509091c46f907390f2","type":"artist","uuid":"3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c"}
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 0xc5dc5a8b55e7841c9c5baa513763af225d3079a9865e87112499c2d75da5f682. Chain 2 (Bitcoin): anchored in block 953996 (2026-06-16T20:04:35Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c.json and https://artists.proofprofile.net/proofs/artist/3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:04:35Z
  text: {"copyright_id":"0xc5dc5a8b55e7841c9c5baa513763af225d3079a9865e87112499c2d75da5f682","name":"Kailie Simpson","registered_at":"2026-06-16T06:21:05Z","symbol":"NIM0964396","token_address":"0xbc585f549a8f1edd1bf2ee509091c46f907390f2","type":"artist","uuid":"3001f8d5-568f-4e94-8b3a-b6ff7c9c5f7c"}
album: Jolene
  type: MusicAlbum
  date published: 2018-08-15
album: Something's Wrong
  type: MusicAlbum
  date published: 2020-12-11
album: Kailie Simpson
  type: MusicAlbum
  date published: 2021-01-15
album: In-Between
  type: MusicAlbum
  date published: 2021-04-16
album: Question Everything
  type: MusicAlbum
  date published: 2022-04-08
album: Time Waits For No Man
  type: MusicAlbum
  date published: 2022-06-03
album: We Don't Stand Alone
  type: MusicAlbum
  date published: 2025-03-21
  track: We Don't Stand Alone
    type: MusicRecording
    duration: PT3M21S
    duration ms: 201653
    explicit: false
    by artist: Kailie Simpson
    in album: We Don't Stand Alone
      type: MusicAlbum
      date published: 2025-03-21
    isrc code: QZHN52536915
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T00:21:56+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x59b6eafe9a29ef1051d15bb2b46de8551459dc61aab6983e526b1bedde863ab9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956639
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956639
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN52536915
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-04T11:19:20Z
    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 0x59b6eafe9a29ef1051d15bb2b46de8551459dc61aab6983e526b1bedde863ab9. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), 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/QZHN52536915.
      date published: 2026-07-04T11:19:20Z
    audio: We Don't Stand Alone
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 130.105
      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: 0.539
      additional property: Energy
        type: PropertyValue
        value: 0.54
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.087
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.131
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.073
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Patti Smith
  type: MusicAlbum
  date published: 2025-07-04
  track: Patti Smith
    type: MusicRecording
    duration: PT1M47S
    duration ms: 107135
    explicit: false
    by artist: Kailie Simpson
    in album: Patti Smith
      type: MusicAlbum
      date published: 2025-07-04
    isrc code: QZTAZ2574470
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T17:31:26+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x27843b9832704eb269431343bfc172e05a39ee76e615328ea652a4bf2fbf4594
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956560
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956560
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAZ2574470
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T23:28:02Z
    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 0x27843b9832704eb269431343bfc172e05a39ee76e615328ea652a4bf2fbf4594. Chain 2 (Bitcoin): anchored in block 956560 (2026-07-03T23:28:02Z), 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/QZTAZ2574470.
      date published: 2026-07-03T23:28:02Z
    audio: Patti Smith
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.115
      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: 0.456
      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: rock n roll baby
album: Woman

Energy
type: PropertyValue
value: 0.796

Speechiness
type: PropertyValue
value: 0.051

Acousticness
type: PropertyValue
value: 0.024

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.369

Valence (Positivity)
type: PropertyValue
value: 0.365

Loudness (dB)
type: PropertyValue
value: -3.576

Key Name
type: PropertyValue
value: G

Mode Name
type: PropertyValue
value: Major

rock n roll baby
type: MusicAlbum
date published: 2025-08-22

Woman
type: MusicAlbum
date published: 2025-10-10