ISRC BRMK51900005
Verified recording
BRMK51900005 is “Opção” by Marina De La Riva,
registered on the CopyrightChains blockchain with CopyrightID
0x934de481361257fabecc52115efff6ab49b741f2e62a24a98de3f10a8fec90c1 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMK51900005.
Recording identifiers
- ISRC
- BRMK51900005
- Title
- Opção
- Artist
- Marina De La Riva
- CopyrightID (CopyrightChains transaction hash)
0x934de481361257fabecc52115efff6ab49b741f2e62a24a98de3f10a8fec90c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:e21846470156239f23756451b851cfed75c23ff1ff3eaefcda0810688b1e9a9f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRMK51900005
- Bitcoin block existence check
- https://blockstream.info/api/block/960334