ISRC USSM10023472
Verified recording
USSM10023472 is “Dear Old Southland” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x4d5b729bcffec5c1cd5db55d59d02a5cd63f7ce919f7a45fa9d62d61fdb638a9 and independently timestamped
in Bitcoin block 959123 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10023472.
Recording identifiers
- ISRC
- USSM10023472
- Title
- Dear Old Southland
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x4d5b729bcffec5c1cd5db55d59d02a5cd63f7ce919f7a45fa9d62d61fdb638a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T11:35:32+00:00
- Bitcoin block
- 959123
- Canonical record hash
sha256:4170650ec18e6ba9c9b3e0d99e38cae045b44af4376a90c638bfd879831c9c07- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10023472
- Bitcoin block existence check
- https://blockstream.info/api/block/959123