ISRC CAIOJ2300016
Verified recording
CAIOJ2300016 is “Cello Concerto No.2 in D Major, L. 10: IV. Fuga. Per il portamento dell´imitazione del 2 pensiere, o soggetto mi con fervito della risposta d´imitazione” by Leonardo Ortensio Salvatore di Leo,
registered on the CopyrightChains blockchain with CopyrightID
0x47cfb69fff9eb636938cee72bb56fee6773689bfa0fab913047b45680b5059c5 and independently timestamped
in Bitcoin block 957819 on 2026-07-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAIOJ2300016.
Recording identifiers
- ISRC
- CAIOJ2300016
- Title
- Cello Concerto No.2 in D Major, L. 10: IV. Fuga. Per il portamento dell´imitazione del 2 pensiere, o soggetto mi con fervito della risposta d´imitazione
- Artist
- Leonardo Ortensio Salvatore di Leo
- CopyrightID (CopyrightChains transaction hash)
0x47cfb69fff9eb636938cee72bb56fee6773689bfa0fab913047b45680b5059c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-13T07:53:33+00:00
- Bitcoin block
- 957819
- Canonical record hash
sha256:7e00bb1e9c746d834231543d74073a4aaf64087a7fcc9976b5cfb35edca405e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CAIOJ2300016
- Bitcoin block existence check
- https://blockstream.info/api/block/957819
Full record
Track page: Cello Concerto No.2 in D Major, L. 10: IV. Fuga. Per il portamento dell´imitazione del 2 pensiere, o soggetto mi con fervito della risposta d´imitazione · Machine-readable JSON-LD