ISRC QZFZ42129315
Verified recording
QZFZ42129315 is “Ojos Negros” by Tropicales Del Istmo,
registered on the CopyrightChains blockchain with CopyrightID
0x48b9841bbfb43737de8c9d2a9340da0c89d63d98f385ea0550e3dad07050b1bb and independently timestamped
in Bitcoin block 960212 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42129315.
Recording identifiers
- ISRC
- QZFZ42129315
- Title
- Ojos Negros
- Artist
- Tropicales Del Istmo
- CopyrightID (CopyrightChains transaction hash)
0x48b9841bbfb43737de8c9d2a9340da0c89d63d98f385ea0550e3dad07050b1bb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:43:45+00:00
- Bitcoin block
- 960212
- Canonical record hash
sha256:c08ed2ec69a64cd662b9ded8a1d85e40d6b4c5a493d9d7b2ffbc85455f93abd6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42129315
- Bitcoin block existence check
- https://blockstream.info/api/block/960212