LARISSA und die Menschenkinder
type: MusicGroup
popularity: 3
followers: 61
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x66acd89608b75afd8ab5c9ba583e3622327be7d70eb48a1c1b3cec7405d3ae77
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953915
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953915
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T08:36:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x66acd89608b75afd8ab5c9ba583e3622327be7d70eb48a1c1b3cec7405d3ae77","name":"LARISSA und die Menschenkinder","registered_at":"2026-06-15T22:44:59Z","symbol":"NIM0855453","token_address":"0xce6ee091e624ac2b4473dee461e5363ffb254ce7","type":"artist","uuid":"1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8"}
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 0x66acd89608b75afd8ab5c9ba583e3622327be7d70eb48a1c1b3cec7405d3ae77. Chain 2 (Bitcoin): anchored in block 953915 (2026-06-16T08:36:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8.json and https://artists.proofprofile.net/proofs/artist/1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T08:36:32Z
  text: {"copyright_id":"0x66acd89608b75afd8ab5c9ba583e3622327be7d70eb48a1c1b3cec7405d3ae77","name":"LARISSA und die Menschenkinder","registered_at":"2026-06-15T22:44:59Z","symbol":"NIM0855453","token_address":"0xce6ee091e624ac2b4473dee461e5363ffb254ce7","type":"artist","uuid":"1ab945a5-3bef-4ebb-8be6-7e91e2b2b1f8"}
album: Zu Haus´ (Geborgenheit & Harmonie)
  type: MusicAlbum
  date published: 2013-01-01
album: Geburtstagsständchen (Das längste Geburtstagslied der Welt)
  type: MusicAlbum
  date published: 2013-05-01
  track: Geburtstagsständchen - Das längste Geburtstagslied der Welt
    type: MusicRecording
    duration: PT8M59S
    duration ms: 539519
    explicit: false
    by artist: LARISSA und die Menschenkinder
    in album: Geburtstagsständchen (Das längste Geburtstagslied der Welt)
      type: MusicAlbum
      date published: 2013-05-01
    isrc code: DEBL61320429
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T14:54:55+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x796e1ee213c1933b28e1f7f2d39f9618477e8499a84d69d7794065dba3971dbf
    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/DEBL61320429
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:58:40Z
    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 0x796e1ee213c1933b28e1f7f2d39f9618477e8499a84d69d7794065dba3971dbf. Chain 2 (Bitcoin): anchored in block 958749 (2026-07-19T17:58:40Z), 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/DEBL61320429.
      date published: 2026-07-19T17:58:40Z
    audio: Geburtstagsständchen - Das längste Geburtstagslied der Welt
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 115.848
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.575
      additional property: Energy
        type: PropertyValue
        value: 0.348
      additional property: Speechiness
        type: PropertyValue
        value: 0.25
      additional property: Acousticness
        type: PropertyValue
        value: 0.887
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.97
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.651
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.263
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Am Meer (eine turbulente Urlaubsreise) (Musikalisches Hörspiel für Kinder)
  type: MusicAlbum
  date published: 2014-06-14