ISRC USA371438443
Verified recording
USA371438443 is “Quel sguardo sdegnosetto (Scherzi musicali, 1632)” by Claudio Monteverdi,
registered on the CopyrightChains blockchain with CopyrightID
0x2b710fcd9b96a11c288a0f34b658e3a099ecaf99a42d01cd3eb190a6614c92c4 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371438443.
Recording identifiers
- ISRC
- USA371438443
- Title
- Quel sguardo sdegnosetto (Scherzi musicali, 1632)
- Artist
- Claudio Monteverdi
- CopyrightID (CopyrightChains transaction hash)
0x2b710fcd9b96a11c288a0f34b658e3a099ecaf99a42d01cd3eb190a6614c92c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:223346f19221384f2be46f645fc4581d5ea82261d5367296741310a5263f8911- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA371438443
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Quel sguardo sdegnosetto (Scherzi musicali, 1632) · Machine-readable JSON-LD