ISRC USBC17400220
Verified recording
USBC17400220 is “The Philadelphia Story” by Franz Waxman,
registered on the CopyrightChains blockchain with CopyrightID
0x1dcb7e46debcde35ac6f6251e0e2b651d9d0ad2a725b4892d24863914e0fe740 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17400220.
Recording identifiers
- ISRC
- USBC17400220
- Title
- The Philadelphia Story
- Artist
- Franz Waxman
- CopyrightID (CopyrightChains transaction hash)
0x1dcb7e46debcde35ac6f6251e0e2b651d9d0ad2a725b4892d24863914e0fe740
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:54d436af6daa516b523b56a689c3fff305d75e7dd320a46720c007e6688aac13- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC17400220
- Bitcoin block existence check
- https://blockstream.info/api/block/960288
Full record
Track page: The Philadelphia Story · Machine-readable JSON-LD