Jessica Haller
type: MusicGroup
genre: christmas
popularity: 9
followers: 1759
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9b2334d638c796a44a13493d4164bc5c00dd8e4ea72f8723a8b9ac9084e25ee2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8995e2e-3cab-4888-99f8-36f728447bf0.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d8995e2e-3cab-4888-99f8-36f728447bf0.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d8995e2e-3cab-4888-99f8-36f728447bf0
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9b2334d638c796a44a13493d4164bc5c00dd8e4ea72f8723a8b9ac9084e25ee2","name":"Jessica Haller","registered_at":"2026-06-21T03:45:47Z","symbol":"NIM1809986","token_address":"0x1e71c93acb3bb6d61b5c98497a7e4a438930aa28","type":"artist","uuid":"d8995e2e-3cab-4888-99f8-36f728447bf0"}
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 0x9b2334d638c796a44a13493d4164bc5c00dd8e4ea72f8723a8b9ac9084e25ee2. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d8995e2e-3cab-4888-99f8-36f728447bf0.json and https://artists.proofprofile.net/proofs/artist/d8995e2e-3cab-4888-99f8-36f728447bf0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x9b2334d638c796a44a13493d4164bc5c00dd8e4ea72f8723a8b9ac9084e25ee2","name":"Jessica Haller","registered_at":"2026-06-21T03:45:47Z","symbol":"NIM1809986","token_address":"0x1e71c93acb3bb6d61b5c98497a7e4a438930aa28","type":"artist","uuid":"d8995e2e-3cab-4888-99f8-36f728447bf0"}
album: Love Will Bring You Home
  type: MusicAlbum
  date published: 2022-11-25
album: When the Lights Go Out
  type: MusicAlbum
  date published: 2023-06-02
  track: When the Lights Go Out
    type: MusicRecording
    duration: PT2M39S
    duration ms: 159333
    explicit: false
    by artist: Jessica Haller
    in album: When the Lights Go Out
      type: MusicAlbum
      date published: 2023-06-02
    genre: christmas
    isrc code: DEPH12300253
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T03:04:19+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76b7113bb4f329ee7d18a6b06f02dc09f61db699cc48a07501b4f901a1cb0eec
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958355
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958355
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPH12300253
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T03:11:50Z
    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 0x76b7113bb4f329ee7d18a6b06f02dc09f61db699cc48a07501b4f901a1cb0eec. Chain 2 (Bitcoin): anchored in block 958355 (2026-07-17T03:11:50Z), 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/DEPH12300253.
      date published: 2026-07-17T03:11:50Z
    audio: When the Lights Go Out
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 98.045
      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: 0.733
      additional property: Energy
        type: PropertyValue
        value: 0.543
      additional property: Speechiness
        type: PropertyValue
        value: 0.052
      additional property: Acousticness
        type: PropertyValue
        value: 0.416
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.316
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.41
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.96
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: When the Lights Go Out (Christmas Edition)
  type: MusicAlbum
  date published: 2023-12-01