ISRC BRUSA0501137
Verified recording
BRUSA0501137 is “KM 11” by Cássia Abreu,
registered on the CopyrightChains blockchain with CopyrightID
0x343c9c79069231cc634f7200a81ac0512b900bc71c0664cec81bc33453a33a86 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0501137.
Recording identifiers
- ISRC
- BRUSA0501137
- Title
- KM 11
- Artist
- Cássia Abreu
- CopyrightID (CopyrightChains transaction hash)
0x343c9c79069231cc634f7200a81ac0512b900bc71c0664cec81bc33453a33a86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:56864639425062dc5c1cdcd53d89959ccaa40230a919d238482fc97348bc714e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRUSA0501137
- Bitcoin block existence check
- https://blockstream.info/api/block/957120