ISRC NLUW22302071
Verified recording
NLUW22302071 is “Que Quieres” by Leandro Da Silva,
registered on the CopyrightChains blockchain with CopyrightID
0x77b6ce50ea2d58cee3faad3c39a5b18ddf30d2fe9a7c0719e997e68058fae13a and independently timestamped
in Bitcoin block 960170 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUW22302071.
Recording identifiers
- ISRC
- NLUW22302071
- Title
- Que Quieres
- Artist
- Leandro Da Silva
- CopyrightID (CopyrightChains transaction hash)
0x77b6ce50ea2d58cee3faad3c39a5b18ddf30d2fe9a7c0719e997e68058fae13a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:52:38+00:00
- Bitcoin block
- 960170
- Canonical record hash
sha256:e2eff312920048c8b1346d3e06f046d67f60d820f82179d78fd4702d2b536e37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLUW22302071
- Bitcoin block existence check
- https://blockstream.info/api/block/960170