ISRC QZFYZ2059346
Verified recording
QZFYZ2059346 is “Sacco E Vanzetti - Dub” by Dubamix,
registered on the CopyrightChains blockchain with CopyrightID
0x8fbffabf50e6321bc441b868918ba2caa4c54b3b676e8eb2dd5fdaeb32a5459d 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/QZFYZ2059346.
Recording identifiers
- ISRC
- QZFYZ2059346
- Title
- Sacco E Vanzetti - Dub
- Artist
- Dubamix
- CopyrightID (CopyrightChains transaction hash)
0x8fbffabf50e6321bc441b868918ba2caa4c54b3b676e8eb2dd5fdaeb32a5459d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T10:20:10+00:00
- Bitcoin block
- 960389
- Canonical record hash
sha256:a739389d1ce24968811efafbeb08823c7aad70e2b0a0dadfafe95f6f6553de67- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFYZ2059346
- Bitcoin block existence check
- https://blockstream.info/api/block/960389
Full record
Track page: Sacco E Vanzetti - Dub · Machine-readable JSON-LD