Kinderliedjes met Wanda en Jeroen
type: MusicGroup
genre: children's music
popularity: 17
followers: 98
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additional property: CopyrightChainExplorerURL
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additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
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additional property: OTSProofURL
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additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/10e27f5b-0c77-4609-ab8c-6d3676d2d4ed.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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  value: 2026-06-14T07:39:50Z
additional property: OTSCanonicalRecord
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6a246096b6e7d3dee194819d323385e91097641da17403231200a52ae9ee0708. Chain 2 (Bitcoin): anchored in block 953605 (2026-06-14T07:39:50Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/10e27f5b-0c77-4609-ab8c-6d3676d2d4ed.json and https://artists.proofprofile.net/proofs/artist/10e27f5b-0c77-4609-ab8c-6d3676d2d4ed.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-14T07:39:50Z
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album: Ik hou van het leven! | Vrolijke kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-21
album: Dansen in de regen! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-22
album: Zie ginds komt de stoomboot! | Sinterklaasliedjes!
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  type: MusicAlbum
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  type: MusicAlbum
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album: Wie komt er alle jaren? | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-23
album: Sinterklaas kapoentje! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-24
album: Sinterklaasje bonne bonne bonne! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-25
album: Sinterklaasje kom maar binnen met je Piet! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-26
album: Daar wordt aan de deur geklopt! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-26
album: Hoor wie klopt daar kinderen? | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-28
album: Hoofd schouders knie en teen! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-28
album: O kom er eens kijken! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-10-29
album: De wielen van de bus! | Kinderliedjes! Vrolijke liedjes!
  type: MusicAlbum
  date published: 2023-10-30
album: Hoedje van papier! | Kinderliedjes, vrolijke liedjes!
  type: MusicAlbum
  date published: 2023-10-30
album: Rommel de bommel! | Sinterklaasliedjes! Vrolijke liedjes!
  type: MusicAlbum
  date published: 2023-10-31
album: Zie de maan schijnt door de bomen! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-01
album: Zachtjes gaan de paardenvoetjes! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-02
album: Op een grote paddestoel! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-04
album: Sint Maarten de koeien hebben staarten! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-06
album: Slaap kindje slaap! | Nederlandse kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-07
album: In Holland staat een huis! | Nederlandse kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-07
album: Papegaaitje leef je nog? | Nederlandse kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-07
album: Het patat lied! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-09
album: Poesje mauw! Hondje waf! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-09
album: Morgen krijg ik een konijntje! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-10
album: Ik ben een superheld! | Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-11
album: Hoor de wind waait door de bomen! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-11
album: Piet ging uit fietsen! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-12
album: Sinterklaas kapoentje, gooi wat in mijn schoentje! Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-13
album: Hop, hop, hop! | Sinterklaasliedjes Kinderliedjes
  type: MusicAlbum
  date published: 2023-11-14
album: De zak van Sinterklaas! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-15
album: Het moppenlied één! | Kinderliedjes en moppen!
  type: MusicAlbum
  date published: 2023-11-15
album: Hij komt, hij komt! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-16
album: Zingen met kinderen! | Sinterklaas kapoentje! Sinterklaasliedjes!
  type: MusicAlbum
  date published: 2023-11-17
album: Sinterklaas Goedheiligman! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-18
album: Sint en Piet gaan cadeautjes kopen! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-18
album: Zingen met kinderen! | Zie ginds komt de stoomboot! Sinterklaasliedjes!
  type: MusicAlbum
  date published: 2023-11-18
album: Zingen met kinderen! | Sinterklaasje bonne, bonne, bonne! Sinterklaasliedjes!
  type: MusicAlbum
  date published: 2023-11-19
album: Vet coole Sinterklaas! Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-20
album: Jongens heb je het al vernomen! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-22
album: Lang zal die leven! | Kinderliedjes! Verjaardagsliedjes!
  type: MusicAlbum
  date published: 2023-11-23
album: Piet is de weg kwijt! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-24
album: Het stoute kind! | Sinterklaasliedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-25
album: Zingen met kinderen! Dag Sinterklaasje! | Sinterklaasliedjes!
  type: MusicAlbum
  date published: 2023-11-25
album: De kop van de kat is jarig! | Kinderliedjes! Verjaardagsliedjes!
  type: MusicAlbum
  date published: 2023-11-26
album: Het gekke ananas lied! | Grappige liedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-26
album: Buurman banaan! | Grappige liedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-27
album: Mevrouwtje Mango en Meneertje Peer! | Grappige liedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-27
album: Papa Paprika! | Grappige liedjes! Kinderliedjes!
  type: MusicAlbum
  date published: 2023-11-28
album: Pippi Langkous! | Kinderliedjes! Grappige liedjes!
  type: MusicAlbum
  date published: 2023-11-28
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    by artist: Kinderliedjes met Wanda en Jeroen
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      type: MusicAlbum
      date published: 2023-11-28
    genre: children's music
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    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Pippi Langkous! | Kinderliedjes! Grappige liedjes!
album: De Mosselman! | Grappige liedjes! Kinderliedjes!
album: Oma is knettergek! | Grappige liedjes! Kinderliedjes!
album: Het eekhoorn lied! | Grappige liedjes! Kinderliedjes!
album: Paardje in de wei! | Grappige liedjes! Kinderliedjes!
album: Wanda de Panda! | Grappige liedjes! Kinderliedjes!
album: Lief Dolfijntje! Slaapliedjes! | Kinderliedjes!
album: We wish you a merry Christmas! | Elves singing Christmas songs! | Kerstliedjes!
album: Jingle Bells! | Elves singing Christmas Songs | Kerstliedjes
album: Paardje op het strand! | Kinderliedjes!
album: Kerstboom versieren! | Kerstliedjes! Kinderliedjes!
album: Sneeuwpop maken! | Kerstliedjes! Kinderliedjes!
album: Het allermooiste kinderfeestje! Verjaardagsliedjes! | Kinderliedjes!
album: Kinderen de baas! | Kinderliedjes!

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CopyrightChainExplorerURL
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OTSHash
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OTSBitcoinBlock
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OTSBitcoinBlockVerifyURL
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OTSVerificationAPI
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OTSTimestamp
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value: 2026-07-15T14:38:07Z

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb6b880d4418d50dbe05711275db7c8f261c57a8dfbdce6f70b761c0c6085dfa7. Chain 2 (Bitcoin): anchored in block 958163 (2026-07-15T14:38:07Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFJ2313294 — a six-check JSON result.
date published: 2026-07-15T14:38:07Z

Pippi Langkous! | Kinderliedjes! Grappige liedjes!
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additional property: Tempo (BPM)
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additional property: Musical Key
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additional property: Mode (Major/Minor)
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additional property: Time Signature
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additional property: Danceability
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additional property: Energy
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additional property: Speechiness
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additional property: Acousticness
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De Mosselman! | Grappige liedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-11-30

Oma is knettergek! | Grappige liedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-11-30

Het eekhoorn lied! | Grappige liedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-12-01

Paardje in de wei! | Grappige liedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-12-01

Wanda de Panda! | Grappige liedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-12-02

Lief Dolfijntje! Slaapliedjes! | Kinderliedjes!
type: MusicAlbum
date published: 2023-12-03

We wish you a merry Christmas! | Elves singing Christmas songs! | Kerstliedjes!
type: MusicAlbum
date published: 2023-12-04

Jingle Bells! | Elves singing Christmas Songs | Kerstliedjes
type: MusicAlbum
date published: 2023-12-04

Paardje op het strand! | Kinderliedjes!
type: MusicAlbum
date published: 2023-12-23

Kerstboom versieren! | Kerstliedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-12-24

Sneeuwpop maken! | Kerstliedjes! Kinderliedjes!
type: MusicAlbum
date published: 2023-12-24

Het allermooiste kinderfeestje! Verjaardagsliedjes! | Kinderliedjes!
type: MusicAlbum
date published: 2023-12-25

Kinderen de baas! | Kinderliedjes!
type: MusicAlbum
date published: 2023-12-29

ZigZag! | Vrolijke kinderliedjes en muziek!
type: MusicAlbum
date published: 2024-01-01

De mega grote pizza!
type: MusicAlbum
date published: 2024-01-02

De Superheld! | Kinderliedjes en muziek!
type: MusicAlbum
date published: 2024-01-03

Oma's kar avontuur
type: MusicAlbum
date published: 2024-02-26

Lied voor Niels! 11 jaar!
type: MusicAlbum
date published: 2024-09-07

Liedje voor Lauren!
type: MusicAlbum
date published: 2024-09-07

Je bent jarig, hiep hoera! | Verjaardagsliedjes!
type: MusicAlbum
date published: 2024-11-25

Een vrolijk dansje! | Leuke kinderliedjes!
type: MusicAlbum
date published: 2025-02-03
track: Een vrolijk dansje! | Leuke kinderliedjes!
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    type: MusicAlbum
    date published: 2025-02-03
  genre: children's music
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-18T13:17:01Z
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Lelijk Eendje | Leuke kinderliedjes
type: MusicAlbum
date published: 2025-02-03

De lieve paashaas! | Kinderliedjes pasen!
type: MusicAlbum
date published: 2025-02-04

Het Super Kunstkot Kattenfeest! | Kinderliedjes!
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date published: 2025-02-06
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-18T04:34:53Z
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      type: PropertyValue
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    additional property: Acousticness
      type: PropertyValue
      value: 0.759
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.166
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.729
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.034
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

Twee egeltjes bij ons in de tuin! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-06
track: Twee egeltjes bij ons in de tuin! | Kinderliedjes!
  type: MusicRecording
  duration: PT2M12S
  duration ms: 132779
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: Twee egeltjes bij ons in de tuin! | Kinderliedjes!
    type: MusicAlbum
    date published: 2025-02-06
  genre: children's music
  isrc code: QZES62578750
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T19:17:38+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x27a90bc22373cfb1d3a969a52db77844c87d4e7f2819939570372c60c4788269
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958447
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958447
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62578750
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T19:47:19Z
  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 0x27a90bc22373cfb1d3a969a52db77844c87d4e7f2819939570372c60c4788269. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES62578750 — a six-check JSON result.
    date published: 2026-07-17T19:47:19Z
  audio: Twee egeltjes bij ons in de tuin! | Kinderliedjes!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 173.818
    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: 0.74
    additional property: Energy
      type: PropertyValue
      value: 0.224
    additional property: Speechiness
      type: PropertyValue
      value: 0.088
    additional property: Acousticness
      type: PropertyValue
      value: 0.798
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.104
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.768
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.361
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

De Paashaas is z’n eitjes kwijt! | Kinderliedjes Pasen
type: MusicAlbum
date published: 2025-02-07

Lekker uitslapen! | Kinderliedjes
type: MusicAlbum
date published: 2025-02-07

Kinderliedjes: De Regenboog
type: MusicAlbum
date published: 2025-02-08
track: Kinderliedjes: De Regenboog
  type: MusicRecording
  duration: PT2M30S
  duration ms: 150000
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: Kinderliedjes: De Regenboog
    type: MusicAlbum
    date published: 2025-02-08
  genre: children's music
  isrc code: QZES72555581
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T04:54:15+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x55fc2beb8414b4e7707afa9d839d834624f8438cccc818378a8e753151c4d87c
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956634
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956634
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72555581
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-04T10:04:33Z
  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 0x55fc2beb8414b4e7707afa9d839d834624f8438cccc818378a8e753151c4d87c. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72555581 — a six-check JSON result.
    date published: 2026-07-04T10:04:33Z
  audio: Kinderliedjes: De Regenboog
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 127.946
    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: 0.919
    additional property: Energy
      type: PropertyValue
      value: 0.3
    additional property: Speechiness
      type: PropertyValue
      value: 0.212
    additional property: Acousticness
      type: PropertyValue
      value: 0.705
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.119
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.907
    additional property: Loudness (dB)
      type: PropertyValue
      value: -14.657
    additional property: Key Name
      type: PropertyValue
      value: D
    additional property: Mode Name
      type: PropertyValue
      value: Major

De Kabouterstopdans! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-08
track: De Kabouterstopdans! | Kinderliedjes!
  type: MusicRecording
  duration: PT2M4S
  duration ms: 124703
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: De Kabouterstopdans! | Kinderliedjes!
    type: MusicAlbum
    date published: 2025-02-08
  genre: children's music
  isrc code: QZES72555580
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-04T16:33:11+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xd5e378060f99dae700161f839ac39321c947f6a843f26ca0727c9091b5183281
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 956725
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/956725
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72555580
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-05T01:12:41Z
  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 0xd5e378060f99dae700161f839ac39321c947f6a843f26ca0727c9091b5183281. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72555580 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
  audio: De Kabouterstopdans! | Kinderliedjes!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 110.823
    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: 0.731
    additional property: Energy
      type: PropertyValue
      value: 0.702
    additional property: Speechiness
      type: PropertyValue
      value: 0.411
    additional property: Acousticness
      type: PropertyValue
      value: 0.136
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.255
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.88
    additional property: Loudness (dB)
      type: PropertyValue
      value: -9.194
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kinderliedjes: Vogels in de tuin!
type: MusicAlbum
date published: 2025-02-08

De Apenstopdans! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-09
track: De Apenstopdans! | Kinderliedjes!
  type: MusicRecording
  duration: PT2M32S
  duration ms: 152949
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: De Apenstopdans! | Kinderliedjes!
    type: MusicAlbum
    date published: 2025-02-09
  genre: children's music
  isrc code: QZES72556234
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-03T19:24:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x3a87da02962b500cc669cbc1b88c44ef14c60eb8453c3dca50d638a637f988c9
  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/QZES72556234
  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 0x3a87da02962b500cc669cbc1b88c44ef14c60eb8453c3dca50d638a637f988c9. 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72556234 — a six-check JSON result.
    date published: 2026-07-03T19:59:51Z
  audio: De Apenstopdans! | Kinderliedjes!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.37
    additional property: Musical Key
      type: PropertyValue
      value: 11
    additional property: Mode (Major/Minor)
      type: PropertyValue
      value: 0
    additional property: Time Signature
      type: PropertyValue
      value: 3
    additional property: Danceability
      type: PropertyValue
      value: 0.525
    additional property: Energy
      type: PropertyValue
      value: 0.712
    additional property: Speechiness
      type: PropertyValue
      value: 0.882
    additional property: Acousticness
      type: PropertyValue
      value: 0.144
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.882
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.686
    additional property: Loudness (dB)
      type: PropertyValue
      value: -5.31
    additional property: Key Name
      type: PropertyValue
      value: B
    additional property: Mode Name
      type: PropertyValue
      value: Minor

Pizza, pasta of patat! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-09

De Kattenbende! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-10

Kinderliedjes: De vissen in onze vijver!
type: MusicAlbum
date published: 2025-02-10
track: Kinderliedjes: De vissen in onze vijver!
  type: MusicRecording
  duration: PT2M18S
  duration ms: 138504
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: Kinderliedjes: De vissen in onze vijver!
    type: MusicAlbum
    date published: 2025-02-10
  genre: children's music
  isrc code: QZES72556314
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-17T19:51:36+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0x9f04b6370f303bf1a961c32b4556c71275163d2cd3534a8f89ecc30b865f6a4d
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958455
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958455
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72556314
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-17T21:28:36Z
  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 0x9f04b6370f303bf1a961c32b4556c71275163d2cd3534a8f89ecc30b865f6a4d. Chain 2 (Bitcoin): anchored in block 958455 (2026-07-17T21:28:36Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES72556314 — a six-check JSON result.
    date published: 2026-07-17T21:28:36Z
  audio: Kinderliedjes: De vissen in onze vijver!
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 150.102
    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: 0.844
    additional property: Energy
      type: PropertyValue
      value: 0.17
    additional property: Speechiness
      type: PropertyValue
      value: 0.052
    additional property: Acousticness
      type: PropertyValue
      value: 0.892
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.123
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.949
    additional property: Loudness (dB)
      type: PropertyValue
      value: -13.145
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Kinderliedjes: Kikker wilde graag een vogel zijn!
type: MusicAlbum
date published: 2025-02-10

Kinderliedjes: Kom bij onze Boomhutclub!
type: MusicAlbum
date published: 2025-02-10

Kinderliedjes: Tofu de rode kater!
type: MusicAlbum
date published: 2025-02-10

Verjaardagsliedjes: Mijn Geboortedag!
type: MusicAlbum
date published: 2025-02-10

Berend Botje ging uit varen! | Minidisco Dans Kinderliedjes!
type: MusicAlbum
date published: 2025-02-11

Het Sneeuwt! | Kinderliedjes Winter
type: MusicAlbum
date published: 2025-02-11
track: Het Sneeuwt! | Kinderliedjes Winter
  type: MusicRecording
  duration: PT1M55S
  duration ms: 115110
  explicit: false
  by artist: Kinderliedjes met Wanda en Jeroen
  in album: Het Sneeuwt! | Kinderliedjes Winter
    type: MusicAlbum
    date published: 2025-02-11
  genre: children's music
  isrc code: QZES82523840
  additional property: CopyrightID
  additional property: CopyrightStatus
    type: PropertyValue
    value: registered
  additional property: CopyrightRegisteredAt
    type: PropertyValue
    value: 2026-07-19T06:33:30+00:00
  additional property: CopyrightChainExplorerURL
    type: PropertyValue
    value: https://explorer.copyrightchains.com/tx/0xe6262c61475bb2b926e7c1a5597189da848b5bfeab7656ec8b94f68712be07bb
  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958689
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958689
  additional property: OTSVerificationAPI
    type: PropertyValue
    value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82523840
  additional property: OTSTimestamp
    type: PropertyValue
    value: 2026-07-19T07:11:11Z
  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 0xe6262c61475bb2b926e7c1a5597189da848b5bfeab7656ec8b94f68712be07bb. Chain 2 (Bitcoin): anchored in block 958689 (2026-07-19T07:11:11Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES82523840 — a six-check JSON result.
    date published: 2026-07-19T07:11:11Z
  audio: Het Sneeuwt! | Kinderliedjes Winter
    type: AudioObject
    additional property: Tempo (BPM)
      type: PropertyValue
      value: 179.928
    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: 0.789
    additional property: Energy
      type: PropertyValue
      value: 0.292
    additional property: Speechiness
      type: PropertyValue
      value: 0.277
    additional property: Acousticness
      type: PropertyValue
      value: 0.227
    additional property: Instrumentalness
      type: PropertyValue
      value: 0
    additional property: Liveness
      type: PropertyValue
      value: 0.037
    additional property: Valence (Positivity)
      type: PropertyValue
      value: 0.9
    additional property: Loudness (dB)
      type: PropertyValue
      value: -11.944
    additional property: Key Name
      type: PropertyValue
      value: G
    additional property: Mode Name
      type: PropertyValue
      value: Major

Het Winterparadijs! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-11

Kinderliedjes: De Tekentovenaar!
type: MusicAlbum
date published: 2025-02-11

Kinderliedjes: Vriendjes maken!
type: MusicAlbum
date published: 2025-02-11

Kinderliedjes: Dansende Eenhoorns!
type: MusicAlbum
date published: 2025-02-12

Kinderliedjes: Samen in de Speeltuin!
type: MusicAlbum
date published: 2025-02-12

Kinderliedjes: Het Schatkaartlied!
type: MusicAlbum
date published: 2025-02-12

Carnaval kinderliedjes: Kindercarnaval!
type: MusicAlbum
date published: 2025-02-13

Kinderliedjes: Muis de stoere kater!
type: MusicAlbum
date published: 2025-02-13

Kinderliedjes: Op mijn nieuwe fiets!
type: MusicAlbum
date published: 2025-02-13
track: Kinderliedjes: Op mijn nieuwe fiets!
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  in album: Kinderliedjes: Op mijn nieuwe fiets!
    type: MusicAlbum
    date published: 2025-02-13
  genre: children's music
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  additional property: OTSTimestamp
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  additional property: OTSVerifyInstructions
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    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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2b43d889c7158bf0455ce2d9105b862b863c4ca72fa756ddc9200929e9589ad0. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92532189 — a six-check JSON result.
    date published: 2026-07-05T01:12:41Z
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Capibara gaat op reis! | Luisterboek Kinderliedjes
type: MusicAlbum
date published: 2025-02-13

Het Capibara Lied! | Kinderliedjes
type: MusicAlbum
date published: 2025-02-13
track: Het Capibara Lied! | Kinderliedjes
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  duration ms: 173481
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    type: MusicAlbum
    date published: 2025-02-13
  genre: children's music
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  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
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    date published: 2026-07-18T02:58:58Z
  audio: Het Capibara Lied! | Kinderliedjes
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Valentijnsdag! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-14

Kinderliedjes: Een spannende film kijken!
type: MusicAlbum
date published: 2025-02-14

Kinderliedjes: Poes en Konijn!
type: MusicAlbum
date published: 2025-02-14

Kinderliedjes: Pieter Kat wil mens zijn!
type: MusicAlbum
date published: 2025-02-15

Kinderliedjes: Feest in het oerwoud!
type: MusicAlbum
date published: 2025-02-15

Hoofd schouders knie en teen! | Alien Kinderliedjes!
type: MusicAlbum
date published: 2025-02-15

Capibara buikje aaien! | Grappige kinderliedjes!
type: MusicAlbum
date published: 2025-02-16

Kinderliedjes: Dizzy de slimme poes!
type: MusicAlbum
date published: 2025-02-16

Ik zag twee beren broodje smeren! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-17

Kinderliedjes: Kattenliefde!
type: MusicAlbum
date published: 2025-02-17

Kinderliedjes: Lezen is zo fijn!
type: MusicAlbum
date published: 2025-02-17

Kinderliedjes: We gaan schaatsen!
type: MusicAlbum
date published: 2025-02-17

De Capibara Stopdans! | Minidisco Dans Kinderliedjes!
type: MusicAlbum
date published: 2025-02-18
track: De Capibara Stopdans! | Minidisco Dans Kinderliedjes!
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  duration: PT2M3S
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    date published: 2025-02-18
  genre: children's music
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  additional property: OTSVerificationAPI
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-18T21:01:11Z
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Oma is jarig! | Verjaardagsliedjes Kinderliedjes
type: MusicAlbum
date published: 2025-02-18

Kinderliedjes: Een Puppy Cadeau!
type: MusicAlbum
date published: 2025-02-18

Het is voorjaarsvakantie! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-18

Kinderliedjes: Katertje Cashew!
type: MusicAlbum
date published: 2025-02-19

Kinderliedjes: Het Grote Lolly Lied!
type: MusicAlbum
date published: 2025-02-19

Broodjes Bakken! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-19

Kinderliedjes: Maak een Tekening!
type: MusicAlbum
date published: 2025-02-19

Luisterboek Kinderen: De Kleine Kangoeroe Die Niet Kon Springen!
type: MusicAlbum
date published: 2025-02-20

Kinderliedjes: Het Koala Lied!
type: MusicAlbum
date published: 2025-02-20

5 Kleine Eendjes! | Kinderliedjes
type: MusicAlbum
date published: 2025-02-21

Voetbal Olé! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-21

Kinderliedjes: Turnen is leuk!
type: MusicAlbum
date published: 2025-02-21

Pannenkoeken Bakken! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-22

Kinderliedjes: DJ KAT!
type: MusicAlbum
date published: 2025-02-22

In het Sprookjesbos! | Kinderliedjes
type: MusicAlbum
date published: 2025-02-22

Kinderliedjes: De Kleine Pinguïn!
type: MusicAlbum
date published: 2025-02-22

Kinderliedjes: Het Kangoeroe Lied!
type: MusicAlbum
date published: 2025-02-23

Kinderliedjes: De Kleine Rode Panda!
type: MusicAlbum
date published: 2025-02-23

Katten Carnaval! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-23

Kinderliedjes: Kosmos de Sterrenkat!
type: MusicAlbum
date published: 2025-02-23

Kinderliedjes: De eerste vlinder van het jaar!
type: MusicAlbum
date published: 2025-02-23

Kinderliedjes: Op Avontuur!
type: MusicAlbum
date published: 2025-02-24

Kinderen zingen Kinderliedjes!
type: MusicAlbum
date published: 2025-02-24

Kinderliedjes: Mijn oma is een skater!
type: MusicAlbum
date published: 2025-02-24

Dabadie Dabadaa! | Danslied Kinderliedjes
type: MusicAlbum
date published: 2025-02-24

Kinderliedjes: Ik ben brandweerman!
type: MusicAlbum
date published: 2025-02-26

Kinderliedjes: De Ruimtereis!
type: MusicAlbum
date published: 2025-02-26

Kinderliedjes: Op Safari!
type: MusicAlbum
date published: 2025-02-26

Mijn Fantasie! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-27
track: Mijn Fantasie! | Kinderliedjes!
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  duration: PT2M5S
  duration ms: 125862
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    date published: 2025-02-27
  genre: children's music
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-19T11:02:33Z
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TOKKITOKKITOO!!! | Grappige liedjes!
type: MusicAlbum
date published: 2025-02-27

Kinderliedjes: Lieve Mooie Poes!
type: MusicAlbum
date published: 2025-02-27

Freerunnen! | Kinderliedjes!
type: MusicAlbum
date published: 2025-02-27

Kinderliedjes: Mijn eigen tuintje!
type: MusicAlbum
date published: 2025-02-28

Een lief liedje voor mama: Lieve mama!
type: MusicAlbum
date published: 2025-02-28

Kinderliedjes: De kater en het muisje!
type: MusicAlbum
date published: 2025-02-28

Kinderliedjes: Snipverkouden!
type: MusicAlbum
date published: 2025-02-28

Kinderliedjes: Snoepjesland!
type: MusicAlbum
date published: 2025-02-28

Pizza Panda's! | Kinderliedjes!
type: MusicAlbum
date published: 2025-03-01

De kleine eenhoorn! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-01

Het zonnetje schijnt! | Peuterliedjes Kleuterliedjes
type: MusicAlbum
date published: 2025-03-02

Kinderliedjes: De Trotse Pauw!
type: MusicAlbum
date published: 2025-03-02

Kinderliedjes: Het Dolfijnen Zwemfeest!
type: MusicAlbum
date published: 2025-03-02

Verstoppertje doen! | Peuterliedjes Kleuterliedjes
type: MusicAlbum
date published: 2025-03-02

In bad! | Kleuterliedjes Peuterliedjes
type: MusicAlbum
date published: 2025-03-02

Het Eenhoorn Feest! | Kinderliedjes!
type: MusicAlbum
date published: 2025-03-02

Kinderliedjes: Cadeautjes Uitpakken!
type: MusicAlbum
date published: 2025-03-03

Een liedje voor alle jarige opa's! | Verjaardagsliedjes!
type: MusicAlbum
date published: 2025-03-03

Kinderliedjes: Ga mee in de Luchtballon!
type: MusicAlbum
date published: 2025-03-03

Op de schommel! | Peuterliedjes, Kleuterliedjes
type: MusicAlbum
date published: 2025-03-04

Verjaardagsliedjes: Als je jarig bent!
type: MusicAlbum
date published: 2025-03-04

Het hartjes lied! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-05
track: Het hartjes lied! | Kinderliedjes
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  duration: PT1M44S
  duration ms: 104941
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    date published: 2025-03-05
  genre: children's music
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  additional property: OTSHash
  additional property: OTSBitcoinBlock
    type: PropertyValue
    value: 958447
  additional property: OTSBitcoinBlockVerifyURL
    type: PropertyValue
    value: https://blockstream.info/api/block-height/958447
  additional property: OTSVerificationAPI
    type: PropertyValue
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  additional property: OTSTimestamp
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  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
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    description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x340eaa7deec6540cb0563405abb4c709e879ca815e5e84540c58a7b798f5622f. Chain 2 (Bitcoin): anchored in block 958447 (2026-07-17T19:47:19Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN92561677 — a six-check JSON result.
    date published: 2026-07-17T19:47:19Z
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      type: PropertyValue
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Het Speeltuin Lied! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-05

Kinderliedjes: Het is Lente!
type: MusicAlbum
date published: 2025-03-05

Kinderliedjes: Ik ben een vreemde eend!
type: MusicAlbum
date published: 2025-03-05

Dierengeluiden op de boerderij! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-06

Kinderliedjes: De Kaashaas!
type: MusicAlbum
date published: 2025-03-06

Kinderliedjes: Naar het zwembad!
type: MusicAlbum
date published: 2025-03-06

Dierengeluiden op de Savanne! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-07

Op de glijbaan! | Peuterliedjes, Kleuterliedjes
type: MusicAlbum
date published: 2025-03-07

Verjaardagsstopdans! | Lang zal ze leven!
type: MusicAlbum
date published: 2025-03-08

Kinderliedjes: De Schatkist!
type: MusicAlbum
date published: 2025-03-08

Bekkie, de kleine krokodil! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-08

Naar de zandbak! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-08

Pippi Langkous Stopdans! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-08

Samen in de trein! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-09

Het Tandenpoetslied! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-09

Je bent uniek! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-09

Lentekriebels! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-10

Mijn Super Kunstkot Kinderfeest! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-11

Bouwen met mijn blokjes! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-11

Kind zijn! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-11

Kom op! Laten we iets leuks gaan doen!
type: MusicAlbum
date published: 2025-03-11

Buiten spelen! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-12

Stopdans: Hoofd, schouders, knie en teen!
type: MusicAlbum
date published: 2025-03-13

De Liedjes Show! Aflevering 1: Naomi, Tess en Max
type: MusicAlbum
date published: 2025-03-13

Het gekke weerbericht! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-13

We gaan op reis! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-14

Bij Opa en Oma! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-14

De Dans Koala! | Kinderliedjes!
type: MusicAlbum
date published: 2025-03-14

Moppen voor Kinderen! Deel 1
type: MusicAlbum
date published: 2025-03-14
track: Moppen voor Kinderen! Deel 1
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    date published: 2025-03-14
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  additional property: OTSVerifyInstructions
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    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
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    date published: 2026-07-05T01:12:41Z
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Moppen voor kinderen! Deel 2
type: MusicAlbum
date published: 2025-03-14

Vandaag gaan we picknicken! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-15

De Liedjes Show! | Aflevering 2: Lynn, Mees en Sam
type: MusicAlbum
date published: 2025-03-15

Moppen voor kinderen! Deel 3
type: MusicAlbum
date published: 2025-03-15

Mijn poppenhuis! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-15

De Blije Dino! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-16

De Dansende Panda! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-16

Mijn voeten dansen vanzelf! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-16
track: Mijn voeten dansen vanzelf! | Kinderliedjes
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  duration: PT2M26S
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  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
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    date published: 2026-07-19T12:24:55Z
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Moppen voor kinderen! Deel 4
type: MusicAlbum
date published: 2025-03-17

Paardrijden! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-17

Moppen voor kinderen: Deel 6
type: MusicAlbum
date published: 2025-03-18

Moppen voor kinderen: Deel 5
type: MusicAlbum
date published: 2025-03-18

Konijntjes knuffelen! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-19

Kinderliedjes: In iedere kleine appel!
type: MusicAlbum
date published: 2025-03-19

Begin de dag met een dansje! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-19

Ik krijg een kitten! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-20

Moppen voor kinderen! Deel 7
type: MusicAlbum
date published: 2025-03-20

Het beste liedje ooit! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-20

Moppen voor kinderen! Deel 8
type: MusicAlbum
date published: 2025-03-20

Poes en Panda! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-20

De Bakker! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-21

Kinderliedjes: Liedje over niks!
type: MusicAlbum
date published: 2025-03-21

Als de zon schijnt! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-22

Kinderliedjes: Een klein liedje!
type: MusicAlbum
date published: 2025-03-22

Papa is onze superheld! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-22

De Dierenarts! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-22

De Liedjeshoek: Hoedje van papier!
type: MusicAlbum
date published: 2025-03-23

Raad het geluid! Aflevering 1 | Kinderliedjes
type: MusicAlbum
date published: 2025-03-23

Meester is jarig! | Verjaardagsliedjes
type: MusicAlbum
date published: 2025-03-23

Kinderliedjes: Appels, Appels, Appels!
type: MusicAlbum
date published: 2025-03-23

Juf is jarig! | Verjaardagsliedjes
type: MusicAlbum
date published: 2025-03-23

De Liedjeshoek: Twee emmertjes water halen!
type: MusicAlbum
date published: 2025-03-23

De Liedjeshoek: Boer wat zeg je van mijn kippen!
type: MusicAlbum
date published: 2025-03-23

Als ik de baas zou zijn! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-23

Gek op toetjes! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-24

Een luiaard op een fiets! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

Drie egeltjes! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

De kitten wandeling! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

Kinderliedjes: Hiphop Kitten!
type: MusicAlbum
date published: 2025-03-25

Puppy op een skateboard! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

Toetjesland! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

Samen naar de markt met mama! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-25

Luisterboek | Het bange eendje
type: MusicAlbum
date published: 2025-03-26

Het blije aapje! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-26

Kikkers in de vijver! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-26

Panda gaat naar school! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-26

Olifant op de trampolien! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-27

Luisterboek: De pratende pannenkoek!
type: MusicAlbum
date published: 2025-03-28

De dansende banaan!
type: MusicAlbum
date published: 2025-03-28

Hamster in de achtbaan!
type: MusicAlbum
date published: 2025-03-28

Konijn in de speelgoedwinkel! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-28

Luisterboek: Karel en de toverkikker!
type: MusicAlbum
date published: 2025-03-29

De zingende muis met gitaar! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-29

Lammetje wil springen!
type: MusicAlbum
date published: 2025-03-29

Wasbeer doet de was! | Kinderliedjes
type: MusicAlbum
date published: 2025-03-29

Het 1 april lied! | Grappige liedjes
type: MusicAlbum
date published: 2025-04-01

Alles over kittens! Dierenweetjes!
type: MusicAlbum
date published: 2025-04-04

Er zit een monster onder mijn bed! | Kinderliedjes
type: MusicAlbum
date published: 2025-04-06

Steppen op mijn step! | Kinderliedjes
type: MusicAlbum
date published: 2025-04-08

De coole kikker! | Kinderliedjes
type: MusicAlbum
date published: 2025-04-08

Moppen van mol! | Deel 1
type: MusicAlbum
date published: 2025-04-09

Banaan op het strand! | Grappige liedjes
type: MusicAlbum
date published: 2025-04-15
track: Banaan op het strand! | Grappige liedjes
  type: MusicRecording
  duration: PT1M16S
  duration ms: 76290
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  additional property: OTSTimestamp
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  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
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    date published: 2026-07-18T16:47:25Z
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Alle eendjes zwemmen in het water! | Kinderliedjes leren
type: MusicAlbum
date published: 2025-04-15

Altijd is Kortjakje ziek | Oudhollandse kinderliedjes
type: MusicAlbum
date published: 2025-04-16

De Koning zingt Koningsdaglied | Koningsspelen lied
type: MusicAlbum
date published: 2025-04-16

Ik ben boos! | Kinderliedjes
type: MusicAlbum
date published: 2025-04-18

Dans baby dans! | Kinderliedjes
type: MusicAlbum
date published: 2025-04-21

Mama is een koekje! | Grappige liedjes
type: MusicAlbum
date published: 2025-04-22

Slurf en Uier! | Grappige liedjes
type: MusicAlbum
date published: 2025-04-23

Kinderliedjes: Lief klein vogeltje!
type: MusicAlbum
date published: 2025-04-30

De kop van de kat is jarig!
type: MusicAlbum
date published: 2025-05-01

Kinderliedjes: Roek en Kauwtje!
type: MusicAlbum
date published: 2025-05-01

Poesje Mauw, Hondje Waf!
type: MusicAlbum
date published: 2025-05-02

Slaap kindje slaap | Slaapliedjes
type: MusicAlbum
date published: 2025-05-02

Hoedje van papier | Kinderliedjes
type: MusicAlbum
date published: 2025-05-02

Klap eens in je handjes | Kinderliedjes
type: MusicAlbum
date published: 2025-05-02

Kinderliedjes: Bromvlieg en Kevertje
type: MusicAlbum
date published: 2025-05-02

Ik zag twee beren | Kinderliedjes
type: MusicAlbum
date published: 2025-05-02

In de maneschijn | Kinderliedjes
type: MusicAlbum
date published: 2025-05-03

Hansje Pansje Kevertje | Kinderliedjes
type: MusicAlbum
date published: 2025-05-03

Het Zwemlied: Armen Strekken
type: MusicAlbum
date published: 2025-05-03

Word wakker, 't zonnetje is al op!
type: MusicAlbum
date published: 2025-05-03

Kinderliedjes: Katje in de hangmat
type: MusicAlbum
date published: 2025-05-04

Twinkel twinkel kleine ster | Slaapliedjes
type: MusicAlbum
date published: 2025-05-04

Vader Jacob | Kinderliedjes
type: MusicAlbum
date published: 2025-05-05

Lang zal ze leven!
type: MusicAlbum
date published: 2025-05-07

Lang zal hij leven!
type: MusicAlbum
date published: 2025-05-07

Het alfabet lied | Kinderliedjes
type: MusicAlbum
date published: 2025-05-08

Lang zal Amelieke leven
type: MusicAlbum
date published: 2025-05-10

Het Dierengeluiden Lied
type: MusicAlbum
date published: 2025-05-13

Het Popcorn Lied | Kinderliedjes
type: MusicAlbum
date published: 2025-05-13

Klap eens in je handjes! | Kinderliedjes
type: MusicAlbum
date published: 2025-05-16

Het Bellenblaas Lied!
type: MusicAlbum
date published: 2025-05-17

Mijn Kleine Puppy!
type: MusicAlbum
date published: 2025-06-09

Mijn Familie!
type: MusicAlbum
date published: 2025-06-10

De dagen van de week!
type: MusicAlbum
date published: 2025-06-10

We gaan naar het strand!
type: MusicAlbum
date published: 2025-07-13