ISRC FRX197218049
Verified recording
FRX197218049 is “Souvenirs Léonins” by Willie "The Lion" Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x1ec7e956f0e4cd938aae334dfd6d524d83b7b9f2b2c1d95d2e34438b79264ccd and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX197218049.
Recording identifiers
- ISRC
- FRX197218049
- Title
- Souvenirs Léonins
- Artist
- Willie "The Lion" Smith
- CopyrightID (CopyrightChains transaction hash)
0x1ec7e956f0e4cd938aae334dfd6d524d83b7b9f2b2c1d95d2e34438b79264ccd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:7afe684b4592c0ff639a8d7991029f7507a32a83725d97c6dd06f35671ed0052- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX197218049
- Bitcoin block existence check
- https://blockstream.info/api/block/960468