Julia Pierce
type: MusicGroup
popularity: 3
followers: 59
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x53ca539eaa379d0c380c1fd0e6a6809a3cb1432ac8935e3dda46b75f4d8872f2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83ee3a2b-b657-454b-9da7-d5699c62f81f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83ee3a2b-b657-454b-9da7-d5699c62f81f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83ee3a2b-b657-454b-9da7-d5699c62f81f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x53ca539eaa379d0c380c1fd0e6a6809a3cb1432ac8935e3dda46b75f4d8872f2","name":"Julia Pierce","registered_at":"2026-06-17T11:36:00Z","symbol":"NIM1383068","token_address":"0xabb606cf8931c6c2590a94c0c4d0593dd2df82e0","type":"artist","uuid":"83ee3a2b-b657-454b-9da7-d5699c62f81f"}
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 0x53ca539eaa379d0c380c1fd0e6a6809a3cb1432ac8935e3dda46b75f4d8872f2. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83ee3a2b-b657-454b-9da7-d5699c62f81f.json and https://artists.proofprofile.net/proofs/artist/83ee3a2b-b657-454b-9da7-d5699c62f81f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0x53ca539eaa379d0c380c1fd0e6a6809a3cb1432ac8935e3dda46b75f4d8872f2","name":"Julia Pierce","registered_at":"2026-06-17T11:36:00Z","symbol":"NIM1383068","token_address":"0xabb606cf8931c6c2590a94c0c4d0593dd2df82e0","type":"artist","uuid":"83ee3a2b-b657-454b-9da7-d5699c62f81f"}
album: Devout
  type: MusicAlbum
  date published: 2023-07-18
album: Rebirth
  type: MusicAlbum
  date published: 2024-04-15
album: Cut Out For You / It's Not Nothing
  type: MusicAlbum
  date published: 2025-01-13
  track: It's Not Nothing
    type: MusicRecording
    duration: PT3M12S
    duration ms: 192622
    explicit: false
    by artist: Julia Pierce
    in album: Cut Out For You / It's Not Nothing
      type: MusicAlbum
      date published: 2025-01-13
    isrc code: QZFZ42561795
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:04:04+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xae35ba408bbdba8cc0b4e484c64e4e8699399c043eca1287750bdae0e6289eb0
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956856
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956856
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42561795
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:25:57Z
    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 0xae35ba408bbdba8cc0b4e484c64e4e8699399c043eca1287750bdae0e6289eb0. Chain 2 (Bitcoin): anchored in block 956856 (2026-07-06T01:25:57Z), 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/QZFZ42561795.
      date published: 2026-07-06T01:25:57Z
    audio: It's Not Nothing
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 140.018
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.631
      additional property: Energy
        type: PropertyValue
        value: 0.683
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.25
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.228
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.539
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.885
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Fear Of Being Alone
  type: MusicAlbum
  date published: 2025-02-18
album: Afterlife
  type: MusicAlbum
  date published: 2025-03-15
album: What Goes On
  type: MusicAlbum
  date published: 2025-03-28