ISRC HUA257107019
Verified recording
HUA257107019 is “Hosszú az a nap” by Erzsi Kovacs,
registered on the CopyrightChains blockchain with CopyrightID
0x2556aed1853bdd63d4adb5aa5cc9fc2a5eb5a69e6a3c2eaeaec59559b1b996ab and independently timestamped
in Bitcoin block 960220 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257107019.
Recording identifiers
- ISRC
- HUA257107019
- Title
- Hosszú az a nap
- Artist
- Erzsi Kovacs
- CopyrightID (CopyrightChains transaction hash)
0x2556aed1853bdd63d4adb5aa5cc9fc2a5eb5a69e6a3c2eaeaec59559b1b996ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:28:30+00:00
- Bitcoin block
- 960220
- Canonical record hash
sha256:e7bbe590d21444cb4c22941dafeb9a7b2ab8c25871cc934bdf7483bf16faeff3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257107019
- Bitcoin block existence check
- https://blockstream.info/api/block/960220