ISRC BRC832000009
Verified recording
BRC832000009 is “Só Lamento” by João Martins,
registered on the CopyrightChains blockchain with CopyrightID
0x542e6e2a4efd68a9aff01d748af8f3871425f9c7d122bfd9d76aef46109fdac6 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/BRC832000009.
Recording identifiers
- ISRC
- BRC832000009
- Title
- Só Lamento
- Artist
- João Martins
- CopyrightID (CopyrightChains transaction hash)
0x542e6e2a4efd68a9aff01d748af8f3871425f9c7d122bfd9d76aef46109fdac6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:67912c75543c9e5005305c8bd51f5fa659d2e2f308fc3770a6946b812f413854- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRC832000009
- Bitcoin block existence check
- https://blockstream.info/api/block/960138