ISRC BRSME0000583
Verified recording
BRSME0000583 is “Estar Só” by Cidade Negra,
registered on the CopyrightChains blockchain with CopyrightID
0x7edb8c4aa707883e549db624f9af1cf182092dfd9242dbd7a54c660ffa81a2d4 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/BRSME0000583.
Recording identifiers
- ISRC
- BRSME0000583
- Title
- Estar Só
- Artist
- Cidade Negra
- CopyrightID (CopyrightChains transaction hash)
0x7edb8c4aa707883e549db624f9af1cf182092dfd9242dbd7a54c660ffa81a2d4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:8c0e889c9504b140c542419117da93e80727970743397cc9cc0e46f953f5cda9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRSME0000583
- Bitcoin block existence check
- https://blockstream.info/api/block/960138