ISRC ITZ391271598
Verified recording
ITZ391271598 is “Sinfonia Nо. 2 in do maggiore (Il battista): IV. Allegro” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x73a19f25dedd5ca50ced424e4eb416d40591d8fd1fbd238bab6196c47b9e9976 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391271598.
Recording identifiers
- ISRC
- ITZ391271598
- Title
- Sinfonia Nо. 2 in do maggiore (Il battista): IV. Allegro
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x73a19f25dedd5ca50ced424e4eb416d40591d8fd1fbd238bab6196c47b9e9976
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:d4a228bdf88691c6e4e5cf6b13770c8251a63cdb214557e0379e90426d3879c9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391271598
- Bitcoin block existence check
- https://blockstream.info/api/block/960117
Full record
Track page: Sinfonia Nо. 2 in do maggiore (Il battista): IV. Allegro · Machine-readable JSON-LD