ISRC CAJ720753802
Verified recording
CAJ720753802 is “Concerto pour 2 luths en do majeur (I: 24-37): II. Allegro” by Silvius Leopold Weiss,
registered on the CopyrightChains blockchain with CopyrightID
0x170f122f47b2d8a8dd919dbff812396e5e2136e7fec50a3c4591ca575ec41290 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753802.
Recording identifiers
- ISRC
- CAJ720753802
- Title
- Concerto pour 2 luths en do majeur (I: 24-37): II. Allegro
- Artist
- Silvius Leopold Weiss
- CopyrightID (CopyrightChains transaction hash)
0x170f122f47b2d8a8dd919dbff812396e5e2136e7fec50a3c4591ca575ec41290
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:91b94695893c3d0a98983cb614ccf787a7f7bd55852cbb3e2934a622256c0feb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAJ720753802
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Concerto pour 2 luths en do majeur (I: 24-37): II. Allegro · Machine-readable JSON-LD