ISRC QZNJW2176786
Verified recording
QZNJW2176786 is “Sem Esforco” by lipo,
registered on the CopyrightChains blockchain with CopyrightID
0xd7123466e69916769383b6cd90856d946c12ee039e93787e69239f006a6c62c2 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2176786.
Recording identifiers
- ISRC
- QZNJW2176786
- Title
- Sem Esforco
- Artist
- lipo
- CopyrightID (CopyrightChains transaction hash)
0xd7123466e69916769383b6cd90856d946c12ee039e93787e69239f006a6c62c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:36cf715b45c6e9004501b54e34ab0b5d5769827432b20db0b0615eb024f7da4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2176786
- Bitcoin block existence check
- https://blockstream.info/api/block/960503