ISRC QZZ7X2435862
Verified recording
QZZ7X2435862 is “Sol de Ayer” by PERZona,
registered on the CopyrightChains blockchain with CopyrightID
0x77c5292aa2b2e767eb9f59a69055042a7d7946177b30b23c9a6aae02c293227e and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2435862.
Recording identifiers
- ISRC
- QZZ7X2435862
- Title
- Sol de Ayer
- Artist
- PERZona
- CopyrightID (CopyrightChains transaction hash)
0x77c5292aa2b2e767eb9f59a69055042a7d7946177b30b23c9a6aae02c293227e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:269478d0f371db3e2c6476a74ad2d4bf337bb27b62cb78f3c7b66ebc57b97876- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ7X2435862
- Bitcoin block existence check
- https://blockstream.info/api/block/957120