ISRC NLZ542302108
Verified recording
NLZ542302108 is “Que Pasa” by Piero Pirupa,
registered on the CopyrightChains blockchain with CopyrightID
0x91cb1068b4ea0e6f4603bdd6855bb805091983f418094b8e6564e267aa00e235 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542302108.
Recording identifiers
- ISRC
- NLZ542302108
- Title
- Que Pasa
- Artist
- Piero Pirupa
- CopyrightID (CopyrightChains transaction hash)
0x91cb1068b4ea0e6f4603bdd6855bb805091983f418094b8e6564e267aa00e235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5ce338bddccade311a018d897207dee7957e12d3c225b615a6d7f14e7ceb147c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLZ542302108
- Bitcoin block existence check
- https://blockstream.info/api/block/953520