ISRC QZES92225845
Verified recording
QZES92225845 is “Barrio Blues” by Sinek,
registered on the CopyrightChains blockchain with CopyrightID
0xf45810e8a937b7696d7107eb62ff8e51ecda8e7880bf932b823eb3a636911217 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92225845.
Recording identifiers
- ISRC
- QZES92225845
- Title
- Barrio Blues
- Artist
- Sinek
- CopyrightID (CopyrightChains transaction hash)
0xf45810e8a937b7696d7107eb62ff8e51ecda8e7880bf932b823eb3a636911217
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:e507b370cf4002899cee7ac872b3964f546801be31dbb4d0c7926266dab5a21a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZES92225845
- Bitcoin block existence check
- https://blockstream.info/api/block/960117