Die Klangfreunde Kinderlieder
type: MusicGroup
popularity: 20
followers: 3
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x700b501a03fbabf877d6438a3d4acaaaec58ef1b499bcd6109bad1609a23efb1
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecff9f1b-b320-423b-afd8-93fdbb95bcc3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ecff9f1b-b320-423b-afd8-93fdbb95bcc3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ecff9f1b-b320-423b-afd8-93fdbb95bcc3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x700b501a03fbabf877d6438a3d4acaaaec58ef1b499bcd6109bad1609a23efb1","name":"Die Klangfreunde Kinderlieder","registered_at":"2026-06-15T05:18:57Z","symbol":"NIM0694161","token_address":"0x6b2807aace15e7b1dbb8e33ab1f07dd0c4f644af","type":"artist","uuid":"ecff9f1b-b320-423b-afd8-93fdbb95bcc3"}
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
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  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x700b501a03fbabf877d6438a3d4acaaaec58ef1b499bcd6109bad1609a23efb1. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ecff9f1b-b320-423b-afd8-93fdbb95bcc3.json and https://artists.proofprofile.net/proofs/artist/ecff9f1b-b320-423b-afd8-93fdbb95bcc3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0x700b501a03fbabf877d6438a3d4acaaaec58ef1b499bcd6109bad1609a23efb1","name":"Die Klangfreunde Kinderlieder","registered_at":"2026-06-15T05:18:57Z","symbol":"NIM0694161","token_address":"0x6b2807aace15e7b1dbb8e33ab1f07dd0c4f644af","type":"artist","uuid":"ecff9f1b-b320-423b-afd8-93fdbb95bcc3"}
album: Auf der Mauer, auf der Lauer
  type: MusicAlbum
  date published: 2025-04-18
album: Funkel, funkel, kleiner Stern
  type: MusicAlbum
  date published: 2025-04-22
album: Auf unsrer Wiese gehet was
  type: MusicAlbum
  date published: 2025-05-03
album: Das Einhorn
  type: MusicAlbum
  date published: 2025-05-04
album: Bruder Jakob
  type: MusicAlbum
  date published: 2025-05-04
album: Ein Männlein steht im Walde
  type: MusicAlbum
  date published: 2025-05-04
album: Alle meine Entchen
  type: MusicAlbum
  date published: 2025-05-05
album: Bunt sind schon die Wälder
  type: MusicAlbum
  date published: 2025-05-05
album: Auf einem Baum ein Kuckuck saß
  type: MusicAlbum
  date published: 2025-05-05
album: Das ist gerade, das ist schief
  type: MusicAlbum
  date published: 2025-05-06
album: Backe, backe Kuchen
  type: MusicAlbum
  date published: 2025-05-06
album: Das Wandern ist des Müllers Lust
  type: MusicAlbum
  date published: 2025-05-07
album: ABC, die Katze lief im Schnee
  type: MusicAlbum
  date published: 2025-05-07
album: Auf Wolkenreise
  type: MusicAlbum
  date published: 2025-05-08
album: Brüderchen, komm tanz mit mir
  type: MusicAlbum
  date published: 2025-05-08
album: Der Mond ist aufgegangen
  type: MusicAlbum
  date published: 2025-05-08
album: Ei, was kommt denn da?
  type: MusicAlbum
  date published: 2025-05-09
album: Drei Chinesen mit dem Kontrabass
  type: MusicAlbum
  date published: 2025-05-09
album: Dornröschen war ein schönes Kind
  type: MusicAlbum
  date published: 2025-05-09
album: Ein Bauer hatte einen Hund
  type: MusicAlbum
  date published: 2025-05-09
album: Pico, der Papagei
  type: MusicAlbum
  date published: 2025-05-17
  track: Pico, der Papagei
    type: MusicRecording
    duration: PT2M9S
    duration ms: 129879
    explicit: false
    by artist: Die Klangfreunde Kinderlieder
    in album: Pico, der Papagei
      type: MusicAlbum
      date published: 2025-05-17
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    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T12:50:25+00:00
    additional property: CopyrightChainExplorerURL
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    additional property: OTSBitcoinBlock
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    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958300
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWX2518043
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T16:14:30Z
    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 0x758a5b0ad6e661fa24f3fe165992f4644a820e10ae0442bd70543c2930717720. Chain 2 (Bitcoin): anchored in block 958300 (2026-07-16T16:14:30Z), 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/QZNWX2518043.
      date published: 2026-07-16T16:14:30Z
    audio: Pico, der Papagei
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.983
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.821
      additional property: Energy
        type: PropertyValue
        value: 0.777
      additional property: Speechiness
        type: PropertyValue
        value: 0.03
      additional property: Acousticness
        type: PropertyValue
        value: 0.007
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.236
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.963
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.03
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Die Klangfreunde Kinderlieder, Vol. 1
  type: MusicAlbum
  date published: 2025-05-18
album: Die Klangfreunde Kinderlieder, Vol. 3
  type: MusicAlbum
  date published: 2025-05-18
album: Die Klangfreunde Kinderlieder, Vol. 2
  type: MusicAlbum
  date published: 2025-05-18
album: Osterhase Frühlingskind
  type: MusicAlbum
  date published: 2025-05-19
album: Raketen-Leni
  type: MusicAlbum
  date published: 2025-05-21
album: Wie der Wind
album: Melinda, Melinda
album: Der Bagger
album: Plitsch, Platsch

Wie der Wind
type: MusicAlbum
date published: 2025-05-23

Melinda, Melinda
type: MusicAlbum
date published: 2025-05-24

Der Bagger
type: MusicAlbum
date published: 2025-05-24

Plitsch, Platsch
type: MusicAlbum
date published: 2025-05-24
track: Plitsch, Platsch
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  duration: PT1M38S
  duration ms: 98319
  explicit: false
  by artist: Die Klangfreunde Kinderlieder
  in album: Plitsch, Platsch
    type: MusicAlbum
    date published: 2025-05-24
  isrc code: QZPLR2585262
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T17:31:46+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xbc70ad8f49bf4c09198c31568fee11488e27e0aab80b1ab74342aa65628a7396
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956545
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956545
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZPLR2585262
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-03T19:59:51Z
  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 0xbc70ad8f49bf4c09198c31568fee11488e27e0aab80b1ab74342aa65628a7396. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), 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/QZPLR2585262.
    date published: 2026-07-03T19:59:51Z
  audio: Plitsch, Platsch
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 113.981
    additional property: Musical Key
      type: PropertyValue
      value: 4
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 1
    additional property: Time Signature
      type: PropertyValue
      value: 4
    additional property: Danceability
      type: PropertyValue
      value: 0.912
    additional property: Energy
      type: PropertyValue
      value: 0.569
    additional property: Speechiness
      type: PropertyValue
      value: 0.031
    additional property: Acousticness
      type: PropertyValue
      value: 0.529
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.246
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.941
    additional property: Loudness (dB)
      type: PropertyValue
      value: -10.216
    additional property: Key Name
      type: PropertyValue
      value: E
    additional property: Mode Name
      type: PropertyValue
      value: Major