ISRC QZ9JZ1773211
Verified recording
QZ9JZ1773211 is “Simplemente Amigos” by La Leyenda De Servando Montalva,
registered on the CopyrightChains blockchain with CopyrightID
0x90935e8f5de5967e3f9535222366714af0af69b1acaa8438837136b1a1c1ec33 and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1773211.
Recording identifiers
- ISRC
- QZ9JZ1773211
- Title
- Simplemente Amigos
- Artist
- La Leyenda De Servando Montalva
- CopyrightID (CopyrightChains transaction hash)
0x90935e8f5de5967e3f9535222366714af0af69b1acaa8438837136b1a1c1ec33
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:e3d1f3ea47abd957ed278e5c98a87bc9257c1b5480494508b0b15650d2087584- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ9JZ1773211
- Bitcoin block existence check
- https://blockstream.info/api/block/960117