ISRC GBF071301170
Verified recording
GBF071301170 is “Mamma” by Cesare Andrea Bixio,
registered on the CopyrightChains blockchain with CopyrightID
0x3f5d642a8c90fbf0b2d56c95e287a2ee1ca6f386bc9d8f386ae505ca9100aa6c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301170.
Recording identifiers
- ISRC
- GBF071301170
- Title
- Mamma
- Artist
- Cesare Andrea Bixio
- CopyrightID (CopyrightChains transaction hash)
0x3f5d642a8c90fbf0b2d56c95e287a2ee1ca6f386bc9d8f386ae505ca9100aa6c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:621114b146ad8064b7417d3ee0fb50f02e82768d91e3e4130b3453de8ae28352- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071301170
- Bitcoin block existence check
- https://blockstream.info/api/block/956302