ISRC GBSMU2958180
Verified recording
GBSMU2958180 is “Messa della Madonna: Kyrye della Madonna II” by Girolamo Frescobaldi,
registered on the CopyrightChains blockchain with CopyrightID
0xd509fe54e45da1343522934a9f8adf7377d19be9c1d0fc729028659ba4f6cf59 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958180.
Recording identifiers
- ISRC
- GBSMU2958180
- Title
- Messa della Madonna: Kyrye della Madonna II
- Artist
- Girolamo Frescobaldi
- CopyrightID (CopyrightChains transaction hash)
0xd509fe54e45da1343522934a9f8adf7377d19be9c1d0fc729028659ba4f6cf59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:a8315c0749231e981c51ddfd3e18b58d62934dac7de709425ea478a0c356f105- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBSMU2958180
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Messa della Madonna: Kyrye della Madonna II · Machine-readable JSON-LD