ISRC ITZ391271607
Verified recording
ITZ391271607 is “Sinfonia No. 4 in si minore (Morte e sepoltura di Christo): IV. Allegro assai” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x549a9e17b9e0842901473076379534ad23aa9681a8ae0821b187c7cebb898742 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391271607.
Recording identifiers
- ISRC
- ITZ391271607
- Title
- Sinfonia No. 4 in si minore (Morte e sepoltura di Christo): IV. Allegro assai
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x549a9e17b9e0842901473076379534ad23aa9681a8ae0821b187c7cebb898742
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:8e3be962af40703b94612012aa92008e6688408878afa2309a8fb6eb5fee0f8f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITZ391271607
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Sinfonia No. 4 in si minore (Morte e sepoltura di Christo): IV. Allegro assai · Machine-readable JSON-LD