ISRC ITZ391271591
Verified recording
ITZ391271591 is “Sinfonia No. 1 in re maggiore (Il martirio di San Tenrenziano): II. A tempo giusto” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0xe9469be715afaf7c713c0833bbd7eed51ca47347995208ce88f4fcde7ddcdba9 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/ITZ391271591.
Recording identifiers
- ISRC
- ITZ391271591
- Title
- Sinfonia No. 1 in re maggiore (Il martirio di San Tenrenziano): II. A tempo giusto
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0xe9469be715afaf7c713c0833bbd7eed51ca47347995208ce88f4fcde7ddcdba9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:02262a8c6fdcbfa45bbc4018668064bb1ccb382b605ee8f382c9ae8db95820ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391271591
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonia No. 1 in re maggiore (Il martirio di San Tenrenziano): II. A tempo giusto · Machine-readable JSON-LD