ISRC QZWDD2213353
Verified recording
QZWDD2213353 is “Winter Hope” by Francois Mathian,
registered on the CopyrightChains blockchain with CopyrightID
0x7ab0f522e9ef4ec730511cc5abf7d0a66c3e09cb920869b9088a425febfd2c4e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2213353.
Recording identifiers
- ISRC
- QZWDD2213353
- Title
- Winter Hope
- Artist
- Francois Mathian
- CopyrightID (CopyrightChains transaction hash)
0x7ab0f522e9ef4ec730511cc5abf7d0a66c3e09cb920869b9088a425febfd2c4e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1e18c32d3afd565d600a7c96baa0f67cc95386b4bbf146fe7e50379f108a9eec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWDD2213353
- Bitcoin block existence check
- https://blockstream.info/api/block/956302