ISRC HUC301402051
Verified recording
HUC301402051 is “Kislány A Zongoránál” by Koós János,
registered on the CopyrightChains blockchain with CopyrightID
0x7f65797c9c34759fc534302cbece6e50198614f33282d2191146284afa3140d0 and independently timestamped
in Bitcoin block 956375 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301402051.
Recording identifiers
- ISRC
- HUC301402051
- Title
- Kislány A Zongoránál
- Artist
- Koós János
- CopyrightID (CopyrightChains transaction hash)
0x7f65797c9c34759fc534302cbece6e50198614f33282d2191146284afa3140d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T16:51:38+00:00
- Bitcoin block
- 956375
- Canonical record hash
sha256:2e759b496d52a29d5677f4c29041df43a8914e5ebde1f514e42ad8763757df10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301402051
- Bitcoin block existence check
- https://blockstream.info/api/block/956375