ISRC USUM71020438
Verified recording
USUM71020438 is “Smile / Send In The Clowns - Live At The Ahmanson Theatre, 1976” by Diana Ross,
registered on the CopyrightChains blockchain with CopyrightID
0xbe946f28f4bcde030b2163c90b97cd08d694b36551d0fe80b5535a489d40ad4f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71020438.
Recording identifiers
- ISRC
- USUM71020438
- Title
- Smile / Send In The Clowns - Live At The Ahmanson Theatre, 1976
- Artist
- Diana Ross
- CopyrightID (CopyrightChains transaction hash)
0xbe946f28f4bcde030b2163c90b97cd08d694b36551d0fe80b5535a489d40ad4f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c38ab94291b1287fdfbf5ad628cebb86f428e32a8b797358b16d064bb7b48856- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71020438
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Smile / Send In The Clowns - Live At The Ahmanson Theatre, 1976 · Machine-readable JSON-LD