ISRC USSM11303435
Verified recording
USSM11303435 is “St. Louis Blues - Live at Newport Jazz Festival 1958” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x33b4d91273fda017430000df1143e2adfb78cf53486c324a585087e2c73adbbb and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303435.
Recording identifiers
- ISRC
- USSM11303435
- Title
- St. Louis Blues - Live at Newport Jazz Festival 1958
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x33b4d91273fda017430000df1143e2adfb78cf53486c324a585087e2c73adbbb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:cac55aeca7a4a0a4a7a15278cb8c32cc0e583894194b7eecdf3b08984ba630d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11303435
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: St. Louis Blues - Live at Newport Jazz Festival 1958 · Machine-readable JSON-LD