Vänskä
type: MusicGroup
description: Vänskä is a Finnish surname. Geographical distribution As of 2014, 93.7% of all known bearers of the surname Vänskä were residents of Finland and 5.6% of Sweden. In Finland, the frequency of the sur
popularity: 4
followers: 3
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-06-16T13:28:01Z
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track: La Leyenda del Hada y el Mago

La Leyenda del Hada y el Mago
type: MusicRecording
duration: PT5M26S
duration ms: 326333
explicit: false
by artist: Giardino
by artist: Barilari
by artist: Jens Johansson
by artist: Vuorinrn
by artist: Nevalainen
by artist: Vänskä
in album: Tributo a Rata Blanca: La Leyenda Continúa
  type: MusicAlbum
  date published: 2001-05-15
isrc code: ARLVW2800114
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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
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subject of: OpenTimestamps Proof of Existence
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  date published: 2026-07-02T03:55:08Z
audio: La Leyenda del Hada y el Mago
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  additional property: Key Name
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