ISRC QZW9L2225650
Verified recording
QZW9L2225650 is “Energia Positiva” by Kas Dub Sound System,
registered on the CopyrightChains blockchain with CopyrightID
0x53f22eb2bc34332e2ca11edebc3cebf5412f19164905a1565caa0b23ff949af9 and independently timestamped
in Bitcoin block 960463 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2225650.
Recording identifiers
- ISRC
- QZW9L2225650
- Title
- Energia Positiva
- Artist
- Kas Dub Sound System
- CopyrightID (CopyrightChains transaction hash)
0x53f22eb2bc34332e2ca11edebc3cebf5412f19164905a1565caa0b23ff949af9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T20:42:35+00:00
- Bitcoin block
- 960463
- Canonical record hash
sha256:4c3b944dc648a8312501ae067a32297c0ab8cebb38760ea925015211269447e3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2225650
- Bitcoin block existence check
- https://blockstream.info/api/block/960463