ISRC QMBZ92275428
Verified recording
QMBZ92275428 is “La Sirena” by Mr. Pauer,
registered on the CopyrightChains blockchain with CopyrightID
0xa00a28f511265a593061fa2f617792b8b7fb3f45b90660beee1dfabd5614a92f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92275428.
Recording identifiers
- ISRC
- QMBZ92275428
- Title
- La Sirena
- Artist
- Mr. Pauer
- CopyrightID (CopyrightChains transaction hash)
0xa00a28f511265a593061fa2f617792b8b7fb3f45b90660beee1dfabd5614a92f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:a4d3edb93bd1e8b8981c7d1c456374121a55f47304c63ba29f9175f2648c7929- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92275428
- Bitcoin block existence check
- https://blockstream.info/api/block/960138