Lizzie Peirce
type: MusicGroup
popularity: 16
followers: 23
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xcc3551a75741c5335d9196dd00ec54f3752f5fec602621c918dd002b0d053d70
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa2c25c2-4972-4515-8d8a-35f47218d13a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa2c25c2-4972-4515-8d8a-35f47218d13a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa2c25c2-4972-4515-8d8a-35f47218d13a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
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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 0xcc3551a75741c5335d9196dd00ec54f3752f5fec602621c918dd002b0d053d70. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa2c25c2-4972-4515-8d8a-35f47218d13a.json and https://artists.proofprofile.net/proofs/artist/aa2c25c2-4972-4515-8d8a-35f47218d13a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xcc3551a75741c5335d9196dd00ec54f3752f5fec602621c918dd002b0d053d70","name":"Lizzie Peirce","registered_at":"2026-06-14T22:25:57Z","symbol":"NIM0595528","token_address":"0x3469c36846fe704448ee1cc548e0e139ae065c83","type":"artist","uuid":"aa2c25c2-4972-4515-8d8a-35f47218d13a"}
track: I Know What Love Is (Because of You)

I Know What Love Is (Because of You)
type: MusicRecording
duration: PT3M30S
duration ms: 210059
explicit: false
by artist: Keith Goodwin
by artist: Jason Mraz
by artist: KT Tunstall
by artist: Zac Brown
by artist: Aber Nevarez
by artist: Ai Fujimori
by artist: Al Bettis
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by artist: Andy Powers
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by artist: Chris Conley
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by artist: Jay Parkin
by artist: Josh Krajcik
by artist: Justus West
by artist: Kbong
by artist: Kevin Lloyd
by artist: Kirki Chi
by artist: Lindsay Love
by artist: Lizzie Peirce
by artist: Lloyd Vines
by artist: Masaki Toraiwa
by artist: Nicholas Veinoglou
by artist: Pam Chung
by artist: Paul Cannon
by artist: Ram
by artist: Rob Devious
by artist: Rob Machado
by artist: Hazard To Ya Booty
by artist: Sae Banjoya
by artist: Sara Niemietz
by artist: Simone Parkin
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by artist: Thunderstorm Artis
by artist: Tim Arnold
by artist: Tolan Shaw
by artist: LULLANAS
by artist: Lola Parkin
in album: I Know What Love Is (Because of You)
  type: MusicAlbum
  date published: 2021-01-21
isrc code: CAN112000710
additional property: CopyrightID
additional property: CopyrightStatus
  type: PropertyValue
  value: registered
additional property: CopyrightRegisteredAt
  type: PropertyValue
  value: 2026-06-06T23:14:36+00:00
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1e72981f0f01a5c40e452741f4293cbc7a6fc716a2ba586e84e4853d27853568
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953515
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953515
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAN112000710
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-13T12:53:06Z
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
additional property: ProofProfileEvidenceStatus
  type: PropertyValue
  value: verified-cc-db-prod
additional property: TokenDeploymentConfirmed
  type: PropertyValue
  value: true
additional property: ContentHash
additional property: BitcoinBlock
  type: PropertyValue
  value: 953515
additional property: BitcoinTime
  type: PropertyValue
  value: 2026-06-13T12:53:06+00:00
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e72981f0f01a5c40e452741f4293cbc7a6fc716a2ba586e84e4853d27853568. Chain 2 (Bitcoin): anchored in block 953515 (2026-06-13T12:53:06Z), 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/CAN112000710.
  date published: 2026-06-13T12:53:06Z
audio: I Know What Love Is (Because of You)
  type: AudioObject
  additional property: Tempo (BPM)
    type: PropertyValue
    value: 118.345
  additional property: Musical Key
    type: PropertyValue
    value: 10
  additional property: Mode (Major/Minor)
    type: PropertyValue
    value: 1
  additional property: Time Signature
    type: PropertyValue
    value: 5
  additional property: Danceability
    type: PropertyValue
    value: 0.562
  additional property: Energy
    type: PropertyValue
    value: 0.655
  additional property: Speechiness
    type: PropertyValue
    value: 0.027
  additional property: Acousticness
    type: PropertyValue
    value: 0.2
  additional property: Instrumentalness
    type: PropertyValue
    value: 0
  additional property: Liveness
    type: PropertyValue
    value: 0.128
  additional property: Valence (Positivity)
    type: PropertyValue
    value: 0.637
  additional property: Loudness (dB)
    type: PropertyValue
    value: -14.11
  additional property: Key Name
    type: PropertyValue
    value: Bb
  additional property: Mode Name
    type: PropertyValue
    value: Major