ISRC QZFZ42129318
Verified recording
QZFZ42129318 is “Popurri de Mambos” by Tropicales Del Istmo,
registered on the CopyrightChains blockchain with CopyrightID
0x7af160999f4acb0d58c1dd24a8d701af91aea9c48925381511bc931363f81c85 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42129318.
Recording identifiers
- ISRC
- QZFZ42129318
- Title
- Popurri de Mambos
- Artist
- Tropicales Del Istmo
- CopyrightID (CopyrightChains transaction hash)
0x7af160999f4acb0d58c1dd24a8d701af91aea9c48925381511bc931363f81c85
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:8863229fc66c3a86daf28f893efdb7c716d88a80b39a579dc32f817dafe6ebf5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42129318
- Bitcoin block existence check
- https://blockstream.info/api/block/960302