ISRC QZDQH1806772
Verified recording
QZDQH1806772 is “El Problema” by Gerardo Coronel,
registered on the CopyrightChains blockchain with CopyrightID
0x36761b64d58999450c5f5dd5948eaea916a417e81d700581892278cd33809528 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1806772.
Recording identifiers
- ISRC
- QZDQH1806772
- Title
- El Problema
- Artist
- Gerardo Coronel
- CopyrightID (CopyrightChains transaction hash)
0x36761b64d58999450c5f5dd5948eaea916a417e81d700581892278cd33809528
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:31cf9ae0bdaa95c9a8a8425b45f584958533401bfc519f60f0832fa0e27820db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1806772
- Bitcoin block existence check
- https://blockstream.info/api/block/956304