ISRC QZTB62232355
Verified recording
QZTB62232355 is “Brioche” by Ferris Blusa,
registered on the CopyrightChains blockchain with CopyrightID
0xf2f4ffd6ffa270c35c493661a230a91e07e8162d9c2011d16493d5cd69f7a2ba and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62232355.
Recording identifiers
- ISRC
- QZTB62232355
- Title
- Brioche
- Artist
- Ferris Blusa
- CopyrightID (CopyrightChains transaction hash)
0xf2f4ffd6ffa270c35c493661a230a91e07e8162d9c2011d16493d5cd69f7a2ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:07939d1e6733d35bed598a468ff87b8912a9011f6df02460d39f7dc820bf4132- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB62232355
- Bitcoin block existence check
- https://blockstream.info/api/block/960418