ISRC QZ5FN2137737
Verified recording
QZ5FN2137737 is “Sedona Smile” by JJ Sansaverino,
registered on the CopyrightChains blockchain with CopyrightID
0x68d7ac12874c9423544e157fa393e5a3039bd5df1c8cf2d3676a2dc4f80e30c8 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2137737.
Recording identifiers
- ISRC
- QZ5FN2137737
- Title
- Sedona Smile
- Artist
- JJ Sansaverino
- CopyrightID (CopyrightChains transaction hash)
0x68d7ac12874c9423544e157fa393e5a3039bd5df1c8cf2d3676a2dc4f80e30c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:6e814c31244c8d4b15671db8484655379689446e90ef13d57abf8985ee6e75f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN2137737
- Bitcoin block existence check
- https://blockstream.info/api/block/957073