ISRC USB961110504
Verified recording
USB961110504 is “Beautiful Girls” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0x19cf3bdd08170700e909974ce2220c05c5d432f7db8de267a1def541b205f0a7 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/USB961110504.
Recording identifiers
- ISRC
- USB961110504
- Title
- Beautiful Girls
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0x19cf3bdd08170700e909974ce2220c05c5d432f7db8de267a1def541b205f0a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:9fd0dbf7f2a3d0bd044e30bf016409ad2bfbd487e1ea92400fa54b1a4391f333- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB961110504
- Bitcoin block existence check
- https://blockstream.info/api/block/956302