ISRC USUM71416118
Verified recording
USUM71416118 is “When You Say Vegas - Honeymoon In Vegas Broadway Cast Recording” by David Josefsberg,
registered on the CopyrightChains blockchain with CopyrightID
0x4d7d0bca3ee47b77745403776d0def2914dd93b2ea454c3af637ca6f9b5e421a 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/USUM71416118.
Recording identifiers
- ISRC
- USUM71416118
- Title
- When You Say Vegas - Honeymoon In Vegas Broadway Cast Recording
- Artist
- David Josefsberg
- CopyrightID (CopyrightChains transaction hash)
0x4d7d0bca3ee47b77745403776d0def2914dd93b2ea454c3af637ca6f9b5e421a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ab9f2a341f8e69719492c7febc07782ce2750e55eef244eb49492db930f9d041- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71416118
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: When You Say Vegas - Honeymoon In Vegas Broadway Cast Recording · Machine-readable JSON-LD