ISRC QZWFH2317499
Verified recording
QZWFH2317499 is “Aspicia Variation” by Riccardo Drigo,
registered on the CopyrightChains blockchain with CopyrightID
0xf34e9e242e2deb9c3f136dc9a723fbd4d4cc3abc8554f896a5b7a68f6d3f8ca4 and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2317499.
Recording identifiers
- ISRC
- QZWFH2317499
- Title
- Aspicia Variation
- Artist
- Riccardo Drigo
- CopyrightID (CopyrightChains transaction hash)
0xf34e9e242e2deb9c3f136dc9a723fbd4d4cc3abc8554f896a5b7a68f6d3f8ca4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:e18cb56633f2036967a65bf38810e9260b60a3a4ad3630830fd3d9f10bc6d62b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFH2317499
- Bitcoin block existence check
- https://blockstream.info/api/block/960212