Slavka Kalcheva
type: MusicGroup
genre: folk pop
popularity: 23
followers: 3649
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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 → block must exist at that height 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 artist was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b6a548bd90df93b7b8fc347a6b4f16c75013227e8c848aa8a2684f732fc05d9. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7624b396-b5aa-4672-af44-3d01fc176635.json and https://artists.proofprofile.net/proofs/artist/7624b396-b5aa-4672-af44-3d01fc176635.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
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album: Zavrashtane
  type: MusicAlbum
  date published: 1999-07-21
  track: Bogdana na dvor sedeshe
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  track: Brala moma tsvete
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  track: Neda odi
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  track: Slaveno mome
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  track: Pesen za Yambol
  track: Byala hubava moma
album: Byala roza
album: Svatba
album: Momina salza
album: Ot bulgarsko, po-bulgarsko
album: Ot sartseto na Trakiya
album: Mome Doyne
track: Byala roza
track: Polegnala e Gergana (Kitka)
track: Beli galabi
track: Momina salza
track: Hodila Yana - Horovodna kitka
track: Placheshta varba
track: Tragnal e Marko (Kitka)
track: Hey, momiche zasmyano
track: Kitka 1 (Pesen za bratyata)
track: Svatba
track: Byala hubava moma
track: Balkanska dusha
track: Za teb, sine
track: Rozhden den
track: Neka sme chovechni
track: Spomen ot "Prikazkite"
track: Mari mome
track: Kanyat me, mamo, na sabora - Horovodna kitka
track: Mehani

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Pesen za Yambol
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Byala hubava moma
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Byala roza
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track: Byala roza
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Svatba
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date published: 2000-11-24
track: Tragnal e Marko (Kitka)
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track: Byala roza
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  audio: Byala roza
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track: Svatba
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track: Placheshta varba
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track: Rozhden den
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  audio: Rozhden den
track: Za teb, sine
track: Ya day mi, mamo, abata
track: Polegnala e Gergana (Kitka)
track: Mari mome
track: Hey, momiche zasmyano
track: Otredena sadba

Rozhden den
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Za teb, sine
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Ya day mi, mamo, abata
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Polegnala e Gergana (Kitka)
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Mari mome
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Hey, momiche zasmyano
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Otredena sadba
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Momina salza
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track: Momina salza
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track: Spomen ot "Prikazkite"
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track: Bolen lezhi katil Georgi
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track: Mehani
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track: Beli galabi
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  audio: Beli galabi
track: Sednal Gospod da vecherya
track: Mlada mehandzhiyka
track: Done le
track: Kitka 1 (Pesen za bratyata)
track: Kitka 2 (Zaspala e Dafinka)

Beli galabi
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Sednal Gospod da vecherya
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Mlada mehandzhiyka
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Done le
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Kitka 1 (Pesen za bratyata)
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Kitka 2 (Zaspala e Dafinka)
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Ot bulgarsko, po-bulgarsko
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date published: 2004-04-01
track: Pesen za Indzhe voyvoda / Chorbadzhi Dimo / Byala cheshma / Ergenlak-rahatlak
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track: Pesen za Apostola
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track: Pesen za Sv. Georgi
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track: Rayna mama duma
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track: Mislil sam, lyube / Mama na Milka dumashe / Manolska svatba
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track: Grehovna hubost
track: Gradom gradila hubava Yana
track: Oris
track: Hubava Mina
track: Lyubili sa dvama mladi
track: Nedo, Nedo

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Grehovna hubost
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Gradom gradila hubava Yana
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Oris
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Hubava Mina
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Lyubili sa dvama mladi
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Nedo, Nedo
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Ot sartseto na Trakiya
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track: Kanyat me, mamo, na sabora - Horovodna kitka
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track: Devoyko, devoyko
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track: Neka sme chovechni
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track: Radostna salza
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track: Balkanska dusha
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track: Hodila Yana - Horovodna kitka
track: Moyat svatben den
track: Darvo bez koren
track: Mama na Stoyan dumashe
track: Byala roza - Remix

Balkanska dusha
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Hodila Yana - Horovodna kitka
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Moyat svatben den
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Darvo bez koren
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Mama na Stoyan dumashe
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Byala roza - Remix
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Mome Doyne
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Byala roza
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Byala roza
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Polegnala e Gergana (Kitka)
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Beli galabi
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Momina salza
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Hodila Yana - Horovodna kitka
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Placheshta varba
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Tragnal e Marko (Kitka)
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Hey, momiche zasmyano
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Kitka 1 (Pesen za bratyata)
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Svatba
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Byala hubava moma
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Balkanska dusha
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Za teb, sine
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Rozhden den
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Neka sme chovechni
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Spomen ot "Prikazkite"
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Mari mome
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Kanyat me, mamo, na sabora - Horovodna kitka
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Mehani
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