ISRC USRC11400238
Verified recording
USRC11400238 is “You Must Have Been a Beautiful Baby - Instrumental” by Hugo Winterhalter And His Orchestra,
registered on the CopyrightChains blockchain with CopyrightID
0x8879d06fbd63f9abd1e6bc24e4695fbe3c12087e4fddf1cd7baf155f92f63fe9 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11400238.
Recording identifiers
- ISRC
- USRC11400238
- Title
- You Must Have Been a Beautiful Baby - Instrumental
- Artist
- Hugo Winterhalter And His Orchestra
- CopyrightID (CopyrightChains transaction hash)
0x8879d06fbd63f9abd1e6bc24e4695fbe3c12087e4fddf1cd7baf155f92f63fe9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:61c3f2259cae8f7de2297a9756b7a7497f3002d78aba153acda4c7646d78958d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11400238
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: You Must Have Been a Beautiful Baby - Instrumental · Machine-readable JSON-LD