ISRC USSM10210314
Verified recording
USSM10210314 is “Cassandra” by Dave Brubeck,
registered on the CopyrightChains blockchain with CopyrightID
0x0eea4b0844a27ba158824e02397f8a74de0f1f9b46f9ee69f2ed5fb707f2fa1e and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10210314.
Recording identifiers
- ISRC
- USSM10210314
- Title
- Cassandra
- Artist
- Dave Brubeck
- CopyrightID (CopyrightChains transaction hash)
0x0eea4b0844a27ba158824e02397f8a74de0f1f9b46f9ee69f2ed5fb707f2fa1e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:4c031aacc25b678b21eb5668c9dbb421566371b82fdb827d0cc371fdd576782f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10210314
- Bitcoin block existence check
- https://blockstream.info/api/block/960478