ISRC USUM72111663
Verified recording
USUM72111663 is “Up A Lazy River” by The Wonderful World of Louis Armstrong All Stars,
registered on the CopyrightChains blockchain with CopyrightID
0xb33ce26b284f250a886d741a00c8a0bee60b71400e72bb870781526e4dc39950 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111663.
Recording identifiers
- ISRC
- USUM72111663
- Title
- Up A Lazy River
- Artist
- The Wonderful World of Louis Armstrong All Stars
- CopyrightID (CopyrightChains transaction hash)
0xb33ce26b284f250a886d741a00c8a0bee60b71400e72bb870781526e4dc39950
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:a68d2b077e54953a6a1ed706552f356fcea50ab6678b37b94dc7cdb5953db68a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111663
- Bitcoin block existence check
- https://blockstream.info/api/block/960348