ISRC FRZ023480010
Verified recording
FRZ023480010 is “St. Louis Blues” by Louis Armstrong,
registered on the CopyrightChains blockchain with CopyrightID
0x2c9f70cad34294813df1544d843b9a229e8dffe99b971dce9035fad7bb1dced4 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023480010.
Recording identifiers
- ISRC
- FRZ023480010
- Title
- St. Louis Blues
- Artist
- Louis Armstrong
- CopyrightID (CopyrightChains transaction hash)
0x2c9f70cad34294813df1544d843b9a229e8dffe99b971dce9035fad7bb1dced4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:ee456b6a78fa1c9ce0b76280cf4adf69189f1814c6d11580b2af5d6da56d54ab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023480010
- Bitcoin block existence check
- https://blockstream.info/api/block/960222