Leah Labelle
type: MusicGroup
description: Leah LaBelle Vladowski (September 8, 1986 – January 31, 2018) was an American singer. She rose to prominence in 2004 as a contestant on the third season of American Idol, placing twelfth in the season
popularity: 7
followers: 3035
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x12f45a88bf38e51bcf3ab5e277b6577cae7942f20c840b59158561315866e7ac
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953928
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953928
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e9a66d2-0f1f-407b-a00c-b099181f8730.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1e9a66d2-0f1f-407b-a00c-b099181f8730.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1e9a66d2-0f1f-407b-a00c-b099181f8730
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T10:21:55Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x12f45a88bf38e51bcf3ab5e277b6577cae7942f20c840b59158561315866e7ac","name":"Leah Labelle","registered_at":"2026-06-16T00:05:57Z","symbol":"NIM0874792","token_address":"0x94af6b3f5ad1e19916648cd29070b23c6c9421ac","type":"artist","uuid":"1e9a66d2-0f1f-407b-a00c-b099181f8730"}
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 0x12f45a88bf38e51bcf3ab5e277b6577cae7942f20c840b59158561315866e7ac. Chain 2 (Bitcoin): anchored in block 953928 (2026-06-16T10:21:55Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1e9a66d2-0f1f-407b-a00c-b099181f8730.json and https://artists.proofprofile.net/proofs/artist/1e9a66d2-0f1f-407b-a00c-b099181f8730.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T10:21:55Z
  text: {"copyright_id":"0x12f45a88bf38e51bcf3ab5e277b6577cae7942f20c840b59158561315866e7ac","name":"Leah Labelle","registered_at":"2026-06-16T00:05:57Z","symbol":"NIM0874792","token_address":"0x94af6b3f5ad1e19916648cd29070b23c6c9421ac","type":"artist","uuid":"1e9a66d2-0f1f-407b-a00c-b099181f8730"}
album: Sexify
  type: MusicAlbum
  date published: 2012-06-19
  track: Sexify
    type: MusicRecording
    duration: PT3M28S
    duration ms: 208546
    explicit: false
    by artist: Leah Labelle
    in album: Sexify
      type: MusicAlbum
      date published: 2012-06-19
    isrc code: USSM11200683
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T21:28:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd2062337e382a2ae92c951d155bda9d744e4b4f8f6816334a6553d0ba0798918
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958069
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958069
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11200683
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-14T21:37:55Z
    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 0xd2062337e382a2ae92c951d155bda9d744e4b4f8f6816334a6553d0ba0798918. Chain 2 (Bitcoin): anchored in block 958069 (2026-07-14T21:37:55Z), 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/USSM11200683.
      date published: 2026-07-14T21:37:55Z
    audio: Sexify
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 107.032
      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: 0.8
      additional property: Energy
        type: PropertyValue
        value: 0.767
      additional property: Speechiness
        type: PropertyValue
        value: 0.11
      additional property: Acousticness
        type: PropertyValue
        value: 0.142
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.123
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.523
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.287
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Lolita
  type: MusicAlbum
  date published: 2013-05-07
album: Love To The Moon
  type: MusicAlbum
  date published: 2018-09-07