ISRC QZHZ51960435
Verified recording
QZHZ51960435 is “Senhora de Si” by Luisa Lacerda,
registered on the CopyrightChains blockchain with CopyrightID
0x1cc3e73b120c657fbbdf315b87faba15c6bf1494c39a848ee5b11c85a1920cb2 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51960435.
Recording identifiers
- ISRC
- QZHZ51960435
- Title
- Senhora de Si
- Artist
- Luisa Lacerda
- CopyrightID (CopyrightChains transaction hash)
0x1cc3e73b120c657fbbdf315b87faba15c6bf1494c39a848ee5b11c85a1920cb2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:0da615a1910c81689d25317b2ef743bdc6de7e5f17e6ea22ff9cada22ee019a4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51960435
- Bitcoin block existence check
- https://blockstream.info/api/block/960397