ISRC USB961110516
Verified recording
USB961110516 is “Who’s That Woman?” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0x0222903283922b78db0122681ea15eee6d521c925dd45ce19a2224da58a65296 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110516.
Recording identifiers
- ISRC
- USB961110516
- Title
- Who’s That Woman?
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0x0222903283922b78db0122681ea15eee6d521c925dd45ce19a2224da58a65296
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6275b02ffaf32576b4d543efcdf2106e8506cf1f39455ae62c1944a2682c6cc9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110516
- Bitcoin block existence check
- https://blockstream.info/api/block/956304