ISRC BRLRE1900072
Verified recording
BRLRE1900072 is “Um Grande Amigo” by MC Marcinho,
registered on the CopyrightChains blockchain with CopyrightID
0xb6daf700bd5223f38068522247162ef07ae0d3e55da793f476093b82d8e19365 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRLRE1900072.
Recording identifiers
- ISRC
- BRLRE1900072
- Title
- Um Grande Amigo
- Artist
- MC Marcinho
- CopyrightID (CopyrightChains transaction hash)
0xb6daf700bd5223f38068522247162ef07ae0d3e55da793f476093b82d8e19365
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:a03298c82a3aafd5a95f1f932e839c4423e1d9b5536db5b2665ee8ff3fc7f3a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRLRE1900072
- Bitcoin block existence check
- https://blockstream.info/api/block/960441