FranZi trone | Frische Kinderlieder
type: MusicGroup
popularity: 6
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb03f41aef775b34faaf28902e443d6df4d927db9cca397add8f9dc53f0945ad2
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953848
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953848
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01dd022a-23f5-4ca2-852b-9f3756aa6069.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/01dd022a-23f5-4ca2-852b-9f3756aa6069.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/01dd022a-23f5-4ca2-852b-9f3756aa6069
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T22:54:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb03f41aef775b34faaf28902e443d6df4d927db9cca397add8f9dc53f0945ad2","name":"FranZi trone | Frische Kinderlieder","registered_at":"2026-06-15T14:07:12Z","symbol":"NIM0731919","token_address":"0xde3985fe84ac7daeaf7ec7fa8208bd85d97dda1e","type":"artist","uuid":"01dd022a-23f5-4ca2-852b-9f3756aa6069"}
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 0xb03f41aef775b34faaf28902e443d6df4d927db9cca397add8f9dc53f0945ad2. Chain 2 (Bitcoin): anchored in block 953848 (2026-06-15T22:54:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/01dd022a-23f5-4ca2-852b-9f3756aa6069.json and https://artists.proofprofile.net/proofs/artist/01dd022a-23f5-4ca2-852b-9f3756aa6069.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T22:54:37Z
  text: {"copyright_id":"0xb03f41aef775b34faaf28902e443d6df4d927db9cca397add8f9dc53f0945ad2","name":"FranZi trone | Frische Kinderlieder","registered_at":"2026-06-15T14:07:12Z","symbol":"NIM0731919","token_address":"0xde3985fe84ac7daeaf7ec7fa8208bd85d97dda1e","type":"artist","uuid":"01dd022a-23f5-4ca2-852b-9f3756aa6069"}
album: Der Weihnachtsmann ist krank
  type: MusicAlbum
  date published: 2023-12-01
album: Ida Igel (Winterwalzer)
  type: MusicAlbum
  date published: 2024-01-24
album: Marienchenkäfer Swing
  type: MusicAlbum
  date published: 2024-04-26
album: Bunt bunt bunt
  type: MusicAlbum
  date published: 2024-07-05
  track: Bunt bunt bunt
    type: MusicRecording
    duration: PT2M12S
    duration ms: 132366
    explicit: false
    by artist: FranZi trone | Frische Kinderlieder
    in album: Bunt bunt bunt
      type: MusicAlbum
      date published: 2024-07-05
    isrc code: QZNWY2474360
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T00:48:14+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8d1e71794864bdf2783848c6c851d3931b58c770de170358c9349ffc4d720c32
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956738
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956738
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWY2474360
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T04:47:21Z
    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 0x8d1e71794864bdf2783848c6c851d3931b58c770de170358c9349ffc4d720c32. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), 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/QZNWY2474360.
      date published: 2026-07-05T04:47:21Z
    audio: Bunt bunt bunt
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.041
      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: 0.928
      additional property: Energy
        type: PropertyValue
        value: 0.173
      additional property: Speechiness
        type: PropertyValue
        value: 0.117
      additional property: Acousticness
        type: PropertyValue
        value: 0.609
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.096
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.899
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.438
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tauchstation
  type: MusicAlbum
  date published: 2024-08-09
album: Schläfchen
  type: MusicAlbum
  date published: 2024-12-13
  track: Schläfchen
    type: MusicRecording
    duration: PT3M13S
    duration ms: 193737
    explicit: false
    by artist: FranZi trone | Frische Kinderlieder
    in album: Schläfchen
      type: MusicAlbum
      date published: 2024-12-13
    isrc code: QZZ7R2425592
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T20:53:37+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x640664769c42f269ef7616dfe29a499d91f9ef956f9459ba82b1716804eb0c36
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958783
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958783
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7R2425592
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T23:56:32Z
    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 0x640664769c42f269ef7616dfe29a499d91f9ef956f9459ba82b1716804eb0c36. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:56:32Z), 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/QZZ7R2425592.
      date published: 2026-07-19T23:56:32Z
    audio: Schläfchen
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.425
      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: 0.689
      additional property: Energy
        type: PropertyValue
        value: 0.122
      additional property: Speechiness
        type: PropertyValue
        value: 0.045
      additional property: Acousticness
      additional property: Instrumentalness
      additional property: Liveness
      additional property: Valence (Positivity)
      additional property: Loudness (dB)
      additional property: Key Name
      additional property: Mode Name
album: Sommerfrösche (Fingerspiel)
album: Der bunte Pirat

Acousticness
type: PropertyValue
value: 0.935

Instrumentalness
type: PropertyValue
value: 0

Liveness
type: PropertyValue
value: 0.111

Valence (Positivity)
type: PropertyValue
value: 0.236

Loudness (dB)
type: PropertyValue
value: -15.864

Key Name
type: PropertyValue
value: D

Mode Name
type: PropertyValue
value: Major

Sommerfrösche (Fingerspiel)
type: MusicAlbum
date published: 2025-07-11

Der bunte Pirat
type: MusicAlbum
date published: 2025-09-26