ISRC HUC301500496
Verified recording
HUC301500496 is “Egy Ősz Hajú Asszony” by Koós János,
registered on the CopyrightChains blockchain with CopyrightID
0x690e8d861540881a71f53302224eae061add1c7e5993022e0744ad96cc7301cf and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301500496.
Recording identifiers
- ISRC
- HUC301500496
- Title
- Egy Ősz Hajú Asszony
- Artist
- Koós János
- CopyrightID (CopyrightChains transaction hash)
0x690e8d861540881a71f53302224eae061add1c7e5993022e0744ad96cc7301cf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:ef6eee7ad98cbbf6ebd05cd81d83e648685edcacbe3c5a9440a5645cc502ecc0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUC301500496
- Bitcoin block existence check
- https://blockstream.info/api/block/960264