ISRC USUM72111666
Verified recording
USUM72111666 is “St. Louis Blues” by The Wonderful World of Louis Armstrong All Stars,
registered on the CopyrightChains blockchain with CopyrightID
0xeca5e4889f35b2530deff8130d2db16ca909be3a060912bb0ee0662d8fd8ce1b and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111666.
Recording identifiers
- ISRC
- USUM72111666
- Title
- St. Louis Blues
- Artist
- The Wonderful World of Louis Armstrong All Stars
- CopyrightID (CopyrightChains transaction hash)
0xeca5e4889f35b2530deff8130d2db16ca909be3a060912bb0ee0662d8fd8ce1b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:70514f0d4ea4f818bf26579d9a1e3b63a4d9bfac2bb0cbf72d18c5a4697b8879- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111666
- Bitcoin block existence check
- https://blockstream.info/api/block/960337