ISRC HUA257110901
Verified recording
HUA257110901 is “Előszó” by Frigyes Karinthy,
registered on the CopyrightChains blockchain with CopyrightID
0x0595536d5a224b07bd8706610ba7f47fcbdf0951cca0aa80531d50b4a6d01587 and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257110901.
Recording identifiers
- ISRC
- HUA257110901
- Title
- Előszó
- Artist
- Frigyes Karinthy
- CopyrightID (CopyrightChains transaction hash)
0x0595536d5a224b07bd8706610ba7f47fcbdf0951cca0aa80531d50b4a6d01587
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:ee80c2d9dfced62ab741d5602c21d90a80a33ef330feb91b50bc162f9842f525- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257110901
- Bitcoin block existence check
- https://blockstream.info/api/block/960337