ISRC FRZ023980030
Verified recording
FRZ023980030 is “Swing 39” by Django Reinhardt,
registered on the CopyrightChains blockchain with CopyrightID
0xeb7159d227392d7b93e13871aa8f25678fde33413a07e0859726a1325885ff99 and independently timestamped
in Bitcoin block 960389 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023980030.
Recording identifiers
- ISRC
- FRZ023980030
- Title
- Swing 39
- Artist
- Django Reinhardt
- CopyrightID (CopyrightChains transaction hash)
0xeb7159d227392d7b93e13871aa8f25678fde33413a07e0859726a1325885ff99
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:29454ebd7b52c2cca593df69be6d14e545104da11a5f1d11b33647ed4b9f69a7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ023980030
- Bitcoin block existence check
- https://blockstream.info/api/block/960389