ISRC BRZ9C2000680
Verified recording
BRZ9C2000680 is “Olhos” by César Lacerda,
registered on the CopyrightChains blockchain with CopyrightID
0x0c7d6a5b528e001aaa64a492687475aafe0dc37d48f145b7faf983452e0fc459 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ9C2000680.
Recording identifiers
- ISRC
- BRZ9C2000680
- Title
- Olhos
- Artist
- César Lacerda
- CopyrightID (CopyrightChains transaction hash)
0x0c7d6a5b528e001aaa64a492687475aafe0dc37d48f145b7faf983452e0fc459
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:c5cdf247c609df6469b7af98e6e549b90a234f006c681c031b9599152770f104- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRZ9C2000680
- Bitcoin block existence check
- https://blockstream.info/api/block/960099