ISRC USCA29300204
Verified recording
USCA29300204 is “There's No Business Like Show Business” by Mary Martin,
registered on the CopyrightChains blockchain with CopyrightID
0x578836497a041399243b87fc4c32653b11d50856a0e2266958ef7e64d65362e5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300204.
Recording identifiers
- ISRC
- USCA29300204
- Title
- There's No Business Like Show Business
- Artist
- Mary Martin
- CopyrightID (CopyrightChains transaction hash)
0x578836497a041399243b87fc4c32653b11d50856a0e2266958ef7e64d65362e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:3e5fa234fb1293bf91f78de6dc1e1dbad0a19cc2707b73320a8e1cd7a69f7e3a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCA29300204
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: There's No Business Like Show Business · Machine-readable JSON-LD