Lydia Barnes
type: MusicGroup
popularity: 39
followers: 704
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5949fa68198c66beb63c61ac17280b47f8f33bb915aacb534233de5207997d83
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a88f426-5152-4a74-b05b-4100d9acfc19.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4a88f426-5152-4a74-b05b-4100d9acfc19.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4a88f426-5152-4a74-b05b-4100d9acfc19
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5949fa68198c66beb63c61ac17280b47f8f33bb915aacb534233de5207997d83","name":"Lydia Barnes","registered_at":"2026-06-11T19:14:15Z","symbol":"NIM0096756","token_address":"0xd41dc28b750f7d6d18679b39684794ec623c5c37","type":"artist","uuid":"4a88f426-5152-4a74-b05b-4100d9acfc19"}
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 0x5949fa68198c66beb63c61ac17280b47f8f33bb915aacb534233de5207997d83. Chain 2 (Bitcoin): anchored in block 953423 (2026-06-12T21:20:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4a88f426-5152-4a74-b05b-4100d9acfc19.json and https://artists.proofprofile.net/proofs/artist/4a88f426-5152-4a74-b05b-4100d9acfc19.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T21:20:00Z
  text: {"copyright_id":"0x5949fa68198c66beb63c61ac17280b47f8f33bb915aacb534233de5207997d83","name":"Lydia Barnes","registered_at":"2026-06-11T19:14:15Z","symbol":"NIM0096756","token_address":"0xd41dc28b750f7d6d18679b39684794ec623c5c37","type":"artist","uuid":"4a88f426-5152-4a74-b05b-4100d9acfc19"}
album: Harbour
  type: MusicAlbum
  date published: 2021-05-07
album: Sincerity
  type: MusicAlbum
  date published: 2021-10-15
album: Amber
  type: MusicAlbum
  date published: 2021-12-03
  track: Amber
    type: MusicRecording
    duration: PT3M47S
    duration ms: 227000
    explicit: false
    by artist: Lydia Barnes
    in album: Amber
      type: MusicAlbum
      date published: 2021-12-03
    isrc code: SE5W32103931
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-14T22:47:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcb68aa22c184c42a1782a5e00b08881fb61d5b32fdd2b8356fd58d4dc7189662
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958079
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958079
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/SE5W32103931
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-15T00:21:05Z
    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 0xcb68aa22c184c42a1782a5e00b08881fb61d5b32fdd2b8356fd58d4dc7189662. Chain 2 (Bitcoin): anchored in block 958079 (2026-07-15T00:21:05Z), 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/SE5W32103931.
      date published: 2026-07-15T00:21:05Z
    audio: Amber
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.688
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.478
      additional property: Energy
        type: PropertyValue
        value: 0.029
      additional property: Speechiness
        type: PropertyValue
        value: 0.043
      additional property: Acousticness
        type: PropertyValue
        value: 0.98
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.89
      additional property: Liveness
        type: PropertyValue
        value: 0.111
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.096
      additional property: Loudness (dB)
        type: PropertyValue
        value: -34.448
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Upon this earth
  type: MusicAlbum
  date published: 2022-02-11
album: Silent season
  type: MusicAlbum
  date published: 2022-12-23
album: Marigold
  type: MusicAlbum
  date published: 2023-02-17
album: Come again
  type: MusicAlbum
  date published: 2023-06-16
album: In the clouds
  type: MusicAlbum
  date published: 2023-09-29
album: Wildflowers
  type: MusicAlbum
  date published: 2024-06-21
album: First Snow
  type: MusicAlbum
  date published: 2024-10-18
album: Delirium
  type: MusicAlbum
  date published: 2024-12-06
album: A Memory in Motion
  type: MusicAlbum
  date published: 2025-04-18
album: Resonance
  type: MusicAlbum
  date published: 2025-06-13