ISRC BRWMB9705683
Verified recording
BRWMB9705683 is “Tome polca” by Marlene,
registered on the CopyrightChains blockchain with CopyrightID
0x40cda4fd1ce73ed41ecf5086484c17135438a387dd47d7b3be418ec5f8c7395c and independently timestamped
in Bitcoin block 960354 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9705683.
Recording identifiers
- ISRC
- BRWMB9705683
- Title
- Tome polca
- Artist
- Marlene
- CopyrightID (CopyrightChains transaction hash)
0x40cda4fd1ce73ed41ecf5086484c17135438a387dd47d7b3be418ec5f8c7395c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:18+00:00
- Bitcoin block
- 960354
- Canonical record hash
sha256:5617d9fd3228dd886a1be6993477683a9f623871754bfbf8aad0ddbb8db2255d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9705683
- Bitcoin block existence check
- https://blockstream.info/api/block/960354