ISRC USPR36200011
Verified recording
USPR36200011 is “Let's Go Back To The Waltz” by Bill Evans,
registered on the CopyrightChains blockchain with CopyrightID
0xcb1d9c250df147cd16833870595453514bf8eba79c2028ca480c43a46e30a206 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36200011.
Recording identifiers
- ISRC
- USPR36200011
- Title
- Let's Go Back To The Waltz
- Artist
- Bill Evans
- CopyrightID (CopyrightChains transaction hash)
0xcb1d9c250df147cd16833870595453514bf8eba79c2028ca480c43a46e30a206
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:f88267960729cd3fd0af9dec24d3f5e45cb75bd8f55ff07ff3ba94be916f5f60- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36200011
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Let's Go Back To The Waltz · Machine-readable JSON-LD