Lauren Dunn
type: MusicGroup
description: REDIRECT Married at First Sight (Australian TV series) season 11#Couple profiles
popularity: 11
followers: 77
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3340bcb330e033d800f37ba2f8de500d0b60d72983c1166f05fa51da2e4d7507
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953620
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953620
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-14T09:36:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3340bcb330e033d800f37ba2f8de500d0b60d72983c1166f05fa51da2e4d7507","name":"Lauren Dunn","registered_at":"2026-06-14T07:30:57Z","symbol":"NIM0382059","token_address":"0x533ecee90227afb1fe01b0d0e27e8c6c87d2713a","type":"artist","uuid":"1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c"}
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 0x3340bcb330e033d800f37ba2f8de500d0b60d72983c1166f05fa51da2e4d7507. Chain 2 (Bitcoin): anchored in block 953620 (2026-06-14T09:36:10Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c.json and https://artists.proofprofile.net/proofs/artist/1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T09:36:10Z
  text: {"copyright_id":"0x3340bcb330e033d800f37ba2f8de500d0b60d72983c1166f05fa51da2e4d7507","name":"Lauren Dunn","registered_at":"2026-06-14T07:30:57Z","symbol":"NIM0382059","token_address":"0x533ecee90227afb1fe01b0d0e27e8c6c87d2713a","type":"artist","uuid":"1d46fc9a-ba1a-4d69-916e-8ea76ef8a21c"}
track: You Are The Solution (Sped Up Version)
  type: MusicRecording
  duration: PT2M40S
  duration ms: 160426
  explicit: false
  by artist: Loving Caliber
  by artist: Lauren Dunn
  in album: Sped Up
    type: MusicAlbum
    date published: 2023-04-07
  isrc code: SE5Q52300622
  additional property: CopyrightID
  additional property: CopyrightStatus
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    type: PropertyValue
    value: 2026-07-29T11:14:47+00:00
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    value: https://explorer.copyrightchains.com/tx/0xa2210d788f3f53c27b428cc3f1f809a6fb4241eb4fac7b170f1979044b8a4e21
  additional property: OTSHash
  additional property: OTSBitcoinBlock
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    value: 960099
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/960099
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5Q52300622
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-29T11:30:20Z
  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 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 0xa2210d788f3f53c27b428cc3f1f809a6fb4241eb4fac7b170f1979044b8a4e21. Chain 2 (Bitcoin): anchored in block 960099 (2026-07-29T11:30:20Z), 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/SE5Q52300622.
    date published: 2026-07-29T11:30:20Z
  audio: You Are The Solution (Sped Up Version)
    type: AudioObject
    additional property: Tempo (BPM)
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    additional property: Musical Key
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    additional property: Mode (Major/Minor)
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    additional property: Time Signature
      type: PropertyValue
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    additional property: Danceability
      type: PropertyValue
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    additional property: Energy
      type: PropertyValue
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    additional property: Speechiness
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    additional property: Acousticness
      type: PropertyValue
      value: 0.048
    additional property: Instrumentalness
      type: PropertyValue
      value: 0.103
    additional property: Liveness
      type: PropertyValue
      value: 0.129
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.661
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.821
    additional property: Key Name
      type: PropertyValue
      value: Ab
    additional property: Mode Name
      type: PropertyValue
      value: Major