ISRC QM4TW1835651
Verified recording
QM4TW1835651 is “Vem Cuidar de Mim” by Barbarella,
registered on the CopyrightChains blockchain with CopyrightID
0xcf4d173e4850c52a2e5e3e513d3dbde1bd6a23d37223cbf26091aba55d4a94d3 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1835651.
Recording identifiers
- ISRC
- QM4TW1835651
- Title
- Vem Cuidar de Mim
- Artist
- Barbarella
- CopyrightID (CopyrightChains transaction hash)
0xcf4d173e4850c52a2e5e3e513d3dbde1bd6a23d37223cbf26091aba55d4a94d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:132933a43b2de6fbc6506c5e71cb722954873ccdd3c6a41964382bff4d4f498e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1835651
- Bitcoin block existence check
- https://blockstream.info/api/block/960370