ISRC BRMCA6400025
Verified recording
BRMCA6400025 is “...Das Rosas” by Dorival Caymmi,
registered on the CopyrightChains blockchain with CopyrightID
0xbf3d2ce7ec364ecd54e0125ee14f70d7445a246c83896de404475d4592e8f031 and independently timestamped
in Bitcoin block 960288 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6400025.
Recording identifiers
- ISRC
- BRMCA6400025
- Title
- ...Das Rosas
- Artist
- Dorival Caymmi
- CopyrightID (CopyrightChains transaction hash)
0xbf3d2ce7ec364ecd54e0125ee14f70d7445a246c83896de404475d4592e8f031
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:41:38+00:00
- Bitcoin block
- 960288
- Canonical record hash
sha256:68ef81153cfcd25fda2ffe7e1837c958d32c31bdf4bd2e7256b113bbb2e9de2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMCA6400025
- Bitcoin block existence check
- https://blockstream.info/api/block/960288