ISRC HUA257117604
Verified recording
HUA257117604 is “Mamma Maria” by Klári Balázs,
registered on the CopyrightChains blockchain with CopyrightID
0xc77b378212f6ba0bee3693a3d167ae9adb69fdfd0fda802e33032f5faa2438c4 and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257117604.
Recording identifiers
- ISRC
- HUA257117604
- Title
- Mamma Maria
- Artist
- Klári Balázs
- CopyrightID (CopyrightChains transaction hash)
0xc77b378212f6ba0bee3693a3d167ae9adb69fdfd0fda802e33032f5faa2438c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:6f31cd4015cd78eb09cb541a9fa286374ca4094fd2fdb66f60a8419bb47eb855- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HUA257117604
- Bitcoin block existence check
- https://blockstream.info/api/block/960418