ISRC QZQAY2186800
Verified recording
QZQAY2186800 is “Appassionato” by Cyprien Katsaris,
registered on the CopyrightChains blockchain with CopyrightID
0x98d42cf377ed71f08934d51f2121b9c8b371ecc2776e3835ca2c8874962f1573 and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2186800.
Recording identifiers
- ISRC
- QZQAY2186800
- Title
- Appassionato
- Artist
- Cyprien Katsaris
- CopyrightID (CopyrightChains transaction hash)
0x98d42cf377ed71f08934d51f2121b9c8b371ecc2776e3835ca2c8874962f1573
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:7fa5336e1d263c22582acd58bfc05edc5d89a60a115267cbef48eb44a08325e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZQAY2186800
- Bitcoin block existence check
- https://blockstream.info/api/block/960340