ISRC QM4TW1679003
Verified recording
QM4TW1679003 is “Sabes Eu Também” by Sebastião Antunes & Quadrilha,
registered on the CopyrightChains blockchain with CopyrightID
0x6f61ff0fdfca65cdddacc59c8194183635e47848f5cd876ef597c26d3c19a19a and independently timestamped
in Bitcoin block 960418 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1679003.
Recording identifiers
- ISRC
- QM4TW1679003
- Title
- Sabes Eu Também
- Artist
- Sebastião Antunes & Quadrilha
- CopyrightID (CopyrightChains transaction hash)
0x6f61ff0fdfca65cdddacc59c8194183635e47848f5cd876ef597c26d3c19a19a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:20:15+00:00
- Bitcoin block
- 960418
- Canonical record hash
sha256:ea05a2a6de12b132e87dbb06587631db4676ea680f4f4cca06888690c5e9793a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM4TW1679003
- Bitcoin block existence check
- https://blockstream.info/api/block/960418