ISRC HUA251258305
Verified recording
HUA251258305 is “Hunyadi Laszlo: Act III Scene 2: Ballet (Csardas - Palotas)” by Ferenc Erkel,
registered on the CopyrightChains blockchain with CopyrightID
0xb3fc39fdfa86ea62362195ab1516e35b3cf783d74972e436f6b0b7b9cff0c42a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251258305.
Recording identifiers
- ISRC
- HUA251258305
- Title
- Hunyadi Laszlo: Act III Scene 2: Ballet (Csardas - Palotas)
- Artist
- Ferenc Erkel
- CopyrightID (CopyrightChains transaction hash)
0xb3fc39fdfa86ea62362195ab1516e35b3cf783d74972e436f6b0b7b9cff0c42a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:e8655ec8522e3f063b333c531cb8fbe21d9ab064646543bf714b971e5136c8c1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA251258305
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hunyadi Laszlo: Act III Scene 2: Ballet (Csardas - Palotas) · Machine-readable JSON-LD