ISRC QM4TW1990278
Verified recording
QM4TW1990278 is “Era Só o Que Faltava” by Maria Amélia Proença,
registered on the CopyrightChains blockchain with CopyrightID
0x3f89bd02ab6e3fd4d04845f48aa10afd3e8846bc3addcd14f512bd27c5fa8615 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/QM4TW1990278.
Recording identifiers
- ISRC
- QM4TW1990278
- Title
- Era Só o Que Faltava
- Artist
- Maria Amélia Proença
- CopyrightID (CopyrightChains transaction hash)
0x3f89bd02ab6e3fd4d04845f48aa10afd3e8846bc3addcd14f512bd27c5fa8615
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:eb174dfecb3274eea31894573ba218ff06446e96496497763bc8a7953433938a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1990278
- Bitcoin block existence check
- https://blockstream.info/api/block/960138