ISRC QZFZ22457059
Verified recording
QZFZ22457059 is “Boston” by Norman Sann,
registered on the CopyrightChains blockchain with CopyrightID
0x68a2366ce71145608eb3515a44b798606cd98b4f16ab473088c3b7a98cc426ef 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/QZFZ22457059.
Recording identifiers
- ISRC
- QZFZ22457059
- Title
- Boston
- Artist
- Norman Sann
- CopyrightID (CopyrightChains transaction hash)
0x68a2366ce71145608eb3515a44b798606cd98b4f16ab473088c3b7a98cc426ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:38bb169a99f661a5408b17a6ba4e69fa590c14bc17b4fe0086c4b275ca7e42d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22457059
- Bitcoin block existence check
- https://blockstream.info/api/block/956302