ISRC QZDA82337366
Verified recording
QZDA82337366 is “Lagrimas Negras” by Tropicales Del Istmo,
registered on the CopyrightChains blockchain with CopyrightID
0xc5f9daf6e0d02d33a10322aa881544178f6fdbf65e4afa921512a4b6b526ed1d and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82337366.
Recording identifiers
- ISRC
- QZDA82337366
- Title
- Lagrimas Negras
- Artist
- Tropicales Del Istmo
- CopyrightID (CopyrightChains transaction hash)
0xc5f9daf6e0d02d33a10322aa881544178f6fdbf65e4afa921512a4b6b526ed1d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:002c3e31afe944374f3f4368fe9f9c4d781cfaa2941fa40059892b94221c0986- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA82337366
- Bitcoin block existence check
- https://blockstream.info/api/block/960294