ISRC QZ5FN1967436
Verified recording
QZ5FN1967436 is “Cualquiera” by Anthony Rios,
registered on the CopyrightChains blockchain with CopyrightID
0x1e6fa46e053f52d4c03334128e4efa9fa67584fdaeb7201513fbb9bc091187e9 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1967436.
Recording identifiers
- ISRC
- QZ5FN1967436
- Title
- Cualquiera
- Artist
- Anthony Rios
- CopyrightID (CopyrightChains transaction hash)
0x1e6fa46e053f52d4c03334128e4efa9fa67584fdaeb7201513fbb9bc091187e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e7816cbc90980f99c516d223c8537dce6fd762f1a55d9fab29440414f50589d3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ5FN1967436
- Bitcoin block existence check
- https://blockstream.info/api/block/960334