Guru Woof Meditaties Voor Kinderen
type: MusicGroup
popularity: 10
followers: 68
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additional property: OTSVerifyInstructions
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  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
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  date published: 2026-06-20T11:51:30Z
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album: Meditatie - Starters serie - Bodyscan
  type: MusicAlbum
  date published: 2024-01-05
album: Meditatie - Starters Serie - Op Reis
  type: MusicAlbum
  date published: 2024-01-08
album: Meditatie - Starters serie - Op Reis - Supersnel
  type: MusicAlbum
  date published: 2024-01-12
album: Meditatie - Starters serie - Impulsen
  type: MusicAlbum
  date published: 2024-01-15
album: Meditatie - Fantasie ballonnen - Hé stuiterbal
  type: MusicAlbum
  date published: 2024-01-19
album: Meditatie - Fantasie ballonnen - De zorgenballon
  type: MusicAlbum
  date published: 2024-01-22
album: Meditatie - Fantasie ballonnen - Lekker in slaap zweven
  type: MusicAlbum
  date published: 2024-01-26
album: Meditaties voor Kinderen
  type: MusicAlbum
  date published: 2024-06-07
album: Guru Woof's Affirmaties
  type: MusicAlbum
  date published: 2024-08-09
album: Kindermeditaties voor onderweg
  type: MusicAlbum
  date published: 2024-11-01
album: Slaapverhaaltjes van Guru Woof
  type: MusicAlbum
  date published: 2025-01-24
album: Lievelingsdingen Visualisaties - Meditatie
  type: MusicAlbum
  date published: 2025-02-12
album: Kindermeditaties: Wandelen met Guru Woof
  type: MusicAlbum
  date published: 2025-03-26
  track: Wandelen in de Bergen - Instrumentaal
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    by artist: Guru Woof Meditaties Voor Kinderen
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      date published: 2025-03-26
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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
    subject of: OpenTimestamps Proof of Existence
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      date published: 2026-07-18T13:15:29Z
    audio: Wandelen in de Bergen - Instrumentaal
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album: Guru Woofs Wijze Verhaaltjes - deel 1
  type: MusicAlbum
  date published: 2025-05-06
album: Meditaties voor Kleine Geesten
  type: MusicAlbum
  date published: 2025-05-21
album: Guru Woofs Wijze Verhaaltjes - deel 2
  type: MusicAlbum
  date published: 2025-06-17
  track: Het Kleine Rode Kippetje - Instrumentaal
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      date published: 2025-06-17
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    additional property: OTSTimestamp
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    subject of: OpenTimestamps Proof of Existence
    audio: Het Kleine Rode Kippetje - Instrumentaal
album: Meditaties Om Te Ontprikkelen

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

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x78c9d33a988ea0f7465aa62dad54b5a8d91eaa766eb218c16bf2ee0b18de0f1f. Chain 2 (Bitcoin): anchored in block 958783 (2026-07-19T23:32:22Z), 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/NL6VJ2545230.
date published: 2026-07-19T23:32:22Z

Het Kleine Rode Kippetje - Instrumentaal
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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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additional property: Instrumentalness
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additional property: Liveness
  type: PropertyValue
  value: 0.137
additional property: Valence (Positivity)
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additional property: Loudness (dB)
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additional property: Key Name
  type: PropertyValue
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additional property: Mode Name
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Meditaties Om Te Ontprikkelen
type: MusicAlbum
date published: 2025-09-10