Jana Alexa
type: MusicGroup
popularity: 2
followers: 60
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4cc9942fbaf9ff83d50e51d1a0f35eb1405ff66464dc5306b057e1f69600656f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d03c66d-7edf-4368-a188-9748857fbcfe.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9d03c66d-7edf-4368-a188-9748857fbcfe.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9d03c66d-7edf-4368-a188-9748857fbcfe
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4cc9942fbaf9ff83d50e51d1a0f35eb1405ff66464dc5306b057e1f69600656f","name":"Jana Alexa","registered_at":"2026-06-20T04:05:11Z","symbol":"NIM1507173","token_address":"0x3a5293d4cad55bbc242e64affcdc1becf1c7514e","type":"artist","uuid":"9d03c66d-7edf-4368-a188-9748857fbcfe"}
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 0x4cc9942fbaf9ff83d50e51d1a0f35eb1405ff66464dc5306b057e1f69600656f. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9d03c66d-7edf-4368-a188-9748857fbcfe.json and https://artists.proofprofile.net/proofs/artist/9d03c66d-7edf-4368-a188-9748857fbcfe.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0x4cc9942fbaf9ff83d50e51d1a0f35eb1405ff66464dc5306b057e1f69600656f","name":"Jana Alexa","registered_at":"2026-06-20T04:05:11Z","symbol":"NIM1507173","token_address":"0x3a5293d4cad55bbc242e64affcdc1becf1c7514e","type":"artist","uuid":"9d03c66d-7edf-4368-a188-9748857fbcfe"}
album: Easy Tiger
  type: MusicAlbum
  date published: 2017-11-10
album: Naked
  type: MusicAlbum
  date published: 2017-11-16
  track: Naked
    type: MusicRecording
    duration: PT3M59S
    duration ms: 239716
    explicit: false
    by artist: Jana Alexa
    in album: Naked
      type: MusicAlbum
      date published: 2017-11-16
    isrc code: FI5CK1701322
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T05:54:30+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xe9419e00d55ab860df33fbf4c1ec0c980aa7dc72f1c9c114337e11b1136c15e4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958977
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958977
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI5CK1701322
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T06:27:23Z
    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 0xe9419e00d55ab860df33fbf4c1ec0c980aa7dc72f1c9c114337e11b1136c15e4. Chain 2 (Bitcoin): anchored in block 958977 (2026-07-21T06:27:23Z), 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 via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FI5CK1701322.
      date published: 2026-07-21T06:27:23Z
    audio: Naked
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 106.041
      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: 0.71
      additional property: Energy
        type: PropertyValue
        value: 0.274
      additional property: Speechiness
        type: PropertyValue
        value: 0.039
      additional property: Acousticness
        type: PropertyValue
        value: 0.822
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.11
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.092
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.083
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: We Got Something
  type: MusicAlbum
  date published: 2018-01-26
album: Nirvana
  type: MusicAlbum
  date published: 2018-03-30
album: Without You
  type: MusicAlbum
  date published: 2018-06-08
album: Your Girl
  type: MusicAlbum
  date published: 2019-06-20
album: Your Girl
  type: MusicAlbum
  date published: 2019-06-20
album: I Got You
  type: MusicAlbum
  date published: 2019-09-13