ISRC HKI199935501
Verified recording
HKI199935501 is “Sinfonia No. 6 in G minor (arrangement of oratorio sinfonia San Elena al Calvario): Sant' Elena al Calvario: Introduzione, "Sinfonia No. 6 in G Minor"” by Antonio Caldara,
registered on the CopyrightChains blockchain with CopyrightID
0x6440016c3d3aab1787bff32e8b7e03df08ee7ad0ee8829b2d6415da005501537 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935501.
Recording identifiers
- ISRC
- HKI199935501
- Title
- Sinfonia No. 6 in G minor (arrangement of oratorio sinfonia San Elena al Calvario): Sant' Elena al Calvario: Introduzione, "Sinfonia No. 6 in G Minor"
- Artist
- Antonio Caldara
- CopyrightID (CopyrightChains transaction hash)
0x6440016c3d3aab1787bff32e8b7e03df08ee7ad0ee8829b2d6415da005501537
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:64028feb47a30351e2c4568634e12e27efab40d698b21d43ff9641d0d4cf2def- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199935501
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Sinfonia No. 6 in G minor (arrangement of oratorio sinfonia San Elena al Calvario): Sant' Elena al Calvario: Introduzione, "Sinfonia No. 6 in G Minor" · Machine-readable JSON-LD