ISRC USC4R0818948
Verified recording
USC4R0818948 is “Basin Street Blues” by Preservation Hall Jazz Band,
registered on the CopyrightChains blockchain with CopyrightID
0xecac3b65b97ad315c3438f7069f673bdb3f1e5642a522b0e9c5cf0f3c95d2c90 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0818948.
Recording identifiers
- ISRC
- USC4R0818948
- Title
- Basin Street Blues
- Artist
- Preservation Hall Jazz Band
- CopyrightID (CopyrightChains transaction hash)
0xecac3b65b97ad315c3438f7069f673bdb3f1e5642a522b0e9c5cf0f3c95d2c90
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:5063ba1257861909f73f19eb99089594eca180971d9c4ffdbea9f97299c0f967- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0818948
- Bitcoin block existence check
- https://blockstream.info/api/block/959144