ISRC USSM10308859
Verified recording
USSM10308859 is “Castilian Drums” by The Dave Brubeck Quartet,
registered on the CopyrightChains blockchain with CopyrightID
0x352cf42fe64adba6080581abad8a8ed6271e987a25fce76488668c00bd65a0c1 and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10308859.
Recording identifiers
- ISRC
- USSM10308859
- Title
- Castilian Drums
- Artist
- The Dave Brubeck Quartet
- CopyrightID (CopyrightChains transaction hash)
0x352cf42fe64adba6080581abad8a8ed6271e987a25fce76488668c00bd65a0c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:75dff2dc25bab97c0ddd4e1cdac5b37333cb8add2129a389be4cc0d95c96a3e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10308859
- Bitcoin block existence check
- https://blockstream.info/api/block/960330