ISRC HUA251413311
Verified recording
HUA251413311 is “István, a király, Act II, "Esztergom": István fiam (Sarolt, István)” by Levente Szörényi,
registered on the CopyrightChains blockchain with CopyrightID
0x17b20952db7a09550b89e93dc0c3ce85080fce1c2cbca97714094ab7bb9df0d7 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413311.
Recording identifiers
- ISRC
- HUA251413311
- Title
- István, a király, Act II, "Esztergom": István fiam (Sarolt, István)
- Artist
- Levente Szörényi
- CopyrightID (CopyrightChains transaction hash)
0x17b20952db7a09550b89e93dc0c3ce85080fce1c2cbca97714094ab7bb9df0d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:29a3553917f94b6f77f90362fe33339df5a6df043bb6cd5072bc1742f29a0fb4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251413311
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: István, a király, Act II, "Esztergom": István fiam (Sarolt, István) · Machine-readable JSON-LD