ISRC QZZ972435392
Verified recording
QZZ972435392 is “Tesoro” by La Leyenda De Servando Montalva,
registered on the CopyrightChains blockchain with CopyrightID
0x2e2f191f03bba9973a979efb5163be5750403ead35da2708b789a8a81dc42689 and independently timestamped
in Bitcoin block 960349 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972435392.
Recording identifiers
- ISRC
- QZZ972435392
- Title
- Tesoro
- Artist
- La Leyenda De Servando Montalva
- CopyrightID (CopyrightChains transaction hash)
0x2e2f191f03bba9973a979efb5163be5750403ead35da2708b789a8a81dc42689
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:23:41+00:00
- Bitcoin block
- 960349
- Canonical record hash
sha256:23c52ccbced151a0aaa0f4a415034a0af374c39428425ef6c7c7d9cf4e35438c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZZ972435392
- Bitcoin block existence check
- https://blockstream.info/api/block/960349