Julia Heart
type: MusicGroup
popularity: 6
followers: 546
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x056220e7662dc25a892cdc11b0ca4c0ebb8d89d05ce6a33d4db20670f489fe61
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f674cddc-5b61-4679-b1f2-48f4dcbb0155.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f674cddc-5b61-4679-b1f2-48f4dcbb0155.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f674cddc-5b61-4679-b1f2-48f4dcbb0155
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x056220e7662dc25a892cdc11b0ca4c0ebb8d89d05ce6a33d4db20670f489fe61","name":"Julia Heart","registered_at":"2026-06-21T15:14:35Z","symbol":"NIM1957118","token_address":"0xbbbb0c59086e94d111b1c7990c1709e3d08746cf","type":"artist","uuid":"f674cddc-5b61-4679-b1f2-48f4dcbb0155"}
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 0x056220e7662dc25a892cdc11b0ca4c0ebb8d89d05ce6a33d4db20670f489fe61. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f674cddc-5b61-4679-b1f2-48f4dcbb0155.json and https://artists.proofprofile.net/proofs/artist/f674cddc-5b61-4679-b1f2-48f4dcbb0155.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x056220e7662dc25a892cdc11b0ca4c0ebb8d89d05ce6a33d4db20670f489fe61","name":"Julia Heart","registered_at":"2026-06-21T15:14:35Z","symbol":"NIM1957118","token_address":"0xbbbb0c59086e94d111b1c7990c1709e3d08746cf","type":"artist","uuid":"f674cddc-5b61-4679-b1f2-48f4dcbb0155"}
album: Julia Heart
  type: MusicAlbum
  date published: 2019-05-31
album: Gonna Be Good, Gonna Be Fine
  type: MusicAlbum
  date published: 2020-01-24
album: Gonna Be Good, Gonna Be Fine (Live at H.O.M.E. Studios Nashville)
  type: MusicAlbum
  date published: 2020-01-24
album: The Nashville Session
  type: MusicAlbum
  date published: 2021-04-09
album: Saudade
  type: MusicAlbum
  date published: 2021-05-07
album: Handful of Stars
  type: MusicAlbum
  date published: 2024-05-24
album: Nasty Cut
  type: MusicAlbum
  date published: 2024-09-13
album: This Part of Town
  type: MusicAlbum
  date published: 2024-10-04
album: Easy
  type: MusicAlbum
  date published: 2024-11-15
album: Kids from the Past
  type: MusicAlbum
  date published: 2025-01-17
album: Sanctuary
  type: MusicAlbum
  date published: 2025-02-07
  track: Kids from the Past
    type: MusicRecording
    duration: PT3M48S
    duration ms: 228697
    explicit: false
    by artist: Julia Heart
    in album: Sanctuary
      type: MusicAlbum
      date published: 2025-02-07
    isrc code: CHE071900354
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T13:49:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd8d55a3e22bf2b53ff3e1dbf6ac043057d2757f0c51e663bbb418d8c7e9c6834
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958749
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958749
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900354
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T15:48:23Z
    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 0xd8d55a3e22bf2b53ff3e1dbf6ac043057d2757f0c51e663bbb418d8c7e9c6834. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T15:48:23Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CHE071900354 — a six-check JSON result.
      date published: 2026-07-19T15:48:23Z
    audio: Kids from the Past
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 142.01
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.561
      additional property: Energy
        type: PropertyValue
        value: 0.785
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.128
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.103
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.296
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.446
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sineater (Live at SAE Studios Zurich)
  type: MusicAlbum
  date published: 2025-09-23
album: The Zurich Session
  type: MusicAlbum
  date published: 2025-10-10