ISRC QZTAS2147231
Verified recording
QZTAS2147231 is “Di Sí” by Fon Darias,
registered on the CopyrightChains blockchain with CopyrightID
0xa29d97260ccc1e410165335cbe0d65f5df41f2779ae8e314cf04980734d37c51 and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2147231.
Recording identifiers
- ISRC
- QZTAS2147231
- Title
- Di Sí
- Artist
- Fon Darias
- CopyrightID (CopyrightChains transaction hash)
0xa29d97260ccc1e410165335cbe0d65f5df41f2779ae8e314cf04980734d37c51
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:c321c925e33f69f3db3ee76b6608f3a16a7edd8cb54a0ba2382717b73e38ae4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAS2147231
- Bitcoin block existence check
- https://blockstream.info/api/block/960355