ISRC CAIOJ2300029
Verified recording
CAIOJ2300029 is “Cello Concerto No.3 in D minor, L. 60: IV. Allegro” by Leonardo Ortensio Salvatore di Leo,
registered on the CopyrightChains blockchain with CopyrightID
0x3d25840c8628ec57e28cb72726abde27e4eb5fea6926c4ffb0c15579c91016c9 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAIOJ2300029.
Recording identifiers
- ISRC
- CAIOJ2300029
- Title
- Cello Concerto No.3 in D minor, L. 60: IV. Allegro
- Artist
- Leonardo Ortensio Salvatore di Leo
- CopyrightID (CopyrightChains transaction hash)
0x3d25840c8628ec57e28cb72726abde27e4eb5fea6926c4ffb0c15579c91016c9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:020268f729a4575bc851bcd5ec1c5be30823bd401e4a27f7a22a14e83c9edbef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAIOJ2300029
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Cello Concerto No.3 in D minor, L. 60: IV. Allegro · Machine-readable JSON-LD