ISRC QZW9L2280793
Verified recording
QZW9L2280793 is “Que Vuele el Humo” by Leyruk,
registered on the CopyrightChains blockchain with CopyrightID
0xef09957f9607dbece28fc604e5c44ccafd4556ece7a40807a52808fa533b8d22 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2280793.
Recording identifiers
- ISRC
- QZW9L2280793
- Title
- Que Vuele el Humo
- Artist
- Leyruk
- CopyrightID (CopyrightChains transaction hash)
0xef09957f9607dbece28fc604e5c44ccafd4556ece7a40807a52808fa533b8d22
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:c51ddfeb6a0fd1b6bd492adb8395841bfcbc8ffc0daf9cc26a8b5b1aec4c22f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2280793
- Bitcoin block existence check
- https://blockstream.info/api/block/960348