ISRC USSM10112734
Verified recording
USSM10112734 is “Company - Original Broadway Cast: Have I Got a Girl for You” by Stephen Sondheim,
registered on the CopyrightChains blockchain with CopyrightID
0xe66226b230f86131df3e9eb45686fe36cbf28f32ecc873abf1c7522092f735c5 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10112734.
Recording identifiers
- ISRC
- USSM10112734
- Title
- Company - Original Broadway Cast: Have I Got a Girl for You
- Artist
- Stephen Sondheim
- CopyrightID (CopyrightChains transaction hash)
0xe66226b230f86131df3e9eb45686fe36cbf28f32ecc873abf1c7522092f735c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:160be174a76eec8fb97b51da55c830ba1e7170ac221f5503ea3141419864f6d1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10112734
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Company - Original Broadway Cast: Have I Got a Girl for You · Machine-readable JSON-LD