ISRC QMFMG1303914
Verified recording
QMFMG1303914 is “Kislány a Zongoránál” by Koós János,
registered on the CopyrightChains blockchain with CopyrightID
0xf22502e1e3bce228c96f699e0615b2ac0736a35b882ca4e2d7877927b1c7aa4e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1303914.
Recording identifiers
- ISRC
- QMFMG1303914
- Title
- Kislány a Zongoránál
- Artist
- Koós János
- CopyrightID (CopyrightChains transaction hash)
0xf22502e1e3bce228c96f699e0615b2ac0736a35b882ca4e2d7877927b1c7aa4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:13385752ebcffa9533b3446eb62d00794b1d649d6e6a0236243fc9c6cc57c794- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMG1303914
- Bitcoin block existence check
- https://blockstream.info/api/block/956304