ISRC ITI891100377
Verified recording
ITI891100377 is “Guitar Concerto No. 1 in D Major, Op. 99: III. Ritmico e cavalleresco” by Mario Castelnuovo-Tedesco,
registered on the CopyrightChains blockchain with CopyrightID
0x6cf4331b47ee248a479ce19a109493c51f75e66d543b39ca078874282bef6193 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI891100377.
Recording identifiers
- ISRC
- ITI891100377
- Title
- Guitar Concerto No. 1 in D Major, Op. 99: III. Ritmico e cavalleresco
- Artist
- Mario Castelnuovo-Tedesco
- CopyrightID (CopyrightChains transaction hash)
0x6cf4331b47ee248a479ce19a109493c51f75e66d543b39ca078874282bef6193
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:1fa72a7f7d434888ce8882c34ebabed746f90f842c60ac971d9c91ccd3653ad8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI891100377
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: Guitar Concerto No. 1 in D Major, Op. 99: III. Ritmico e cavalleresco · Machine-readable JSON-LD