Lea Kaps
type: MusicGroup
popularity: 3
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8395d4e03a8cd249786c14b4b48154ee0d2e344e5578bc896eeeadf33c404f45
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953954
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953954
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T14:18:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8395d4e03a8cd249786c14b4b48154ee0d2e344e5578bc896eeeadf33c404f45","name":"Lea Kaps","registered_at":"2026-06-16T02:41:19Z","symbol":"NIM0911893","token_address":"0x1727d1909a92b36a4f8ac9419a1a7aeecc203e99","type":"artist","uuid":"25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4"}
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 0x8395d4e03a8cd249786c14b4b48154ee0d2e344e5578bc896eeeadf33c404f45. Chain 2 (Bitcoin): anchored in block 953954 (2026-06-16T14:18:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4.json and https://artists.proofprofile.net/proofs/artist/25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T14:18:37Z
  text: {"copyright_id":"0x8395d4e03a8cd249786c14b4b48154ee0d2e344e5578bc896eeeadf33c404f45","name":"Lea Kaps","registered_at":"2026-06-16T02:41:19Z","symbol":"NIM0911893","token_address":"0x1727d1909a92b36a4f8ac9419a1a7aeecc203e99","type":"artist","uuid":"25f47f5a-103e-4aaa-a8e7-f4bcf512f3a4"}
album: Für Tobi Eder
  type: MusicAlbum
  date published: 2025-04-03
album: Jagt Nach Dem Elften Stern
  type: MusicAlbum
  date published: 2025-04-08
album: Elffacher Deutsche Meister
  type: MusicAlbum
  date published: 2025-04-29
  track: Elffacher Deutsche Meister
    type: MusicRecording
    duration: PT3M8S
    duration ms: 188440
    explicit: false
    by artist: Lea Kaps
    in album: Elffacher Deutsche Meister
      type: MusicAlbum
      date published: 2025-04-29
    isrc code: TCAJO2567397
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T23:13:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x706b5038eec7a12f8f123a2046ef68f5cf8cee62568c83e81fa13780254f0de4
    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/TCAJO2567397
    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 0x706b5038eec7a12f8f123a2046ef68f5cf8cee62568c83e81fa13780254f0de4. 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/TCAJO2567397.
      date published: 2026-07-06T01:25:57Z
    audio: Elffacher Deutsche Meister
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 134.044
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.69
      additional property: Energy
        type: PropertyValue
        value: 0.562
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.001
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.15
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.275
      additional property: Loudness (dB)
        type: PropertyValue
        value: -12.107
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tobi Eder Unser Elfter Stern
  type: MusicAlbum
  date published: 2025-04-30
album: Eisbären Berlin - Jake, Die Wand
  type: MusicAlbum
  date published: 2025-08-29