ISRC BRWMB9705409
Verified recording
BRWMB9705409 is “Marvin” by Titãs,
registered on the CopyrightChains blockchain with CopyrightID
0x37c8dcbbbb88e8d232e6d24bf1392f8ae0cdf2f16c0d5f7b4b983cce1b7f454d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9705409.
Recording identifiers
- ISRC
- BRWMB9705409
- Title
- Marvin
- Artist
- Titãs
- CopyrightID (CopyrightChains transaction hash)
0x37c8dcbbbb88e8d232e6d24bf1392f8ae0cdf2f16c0d5f7b4b983cce1b7f454d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0ac0b3a98cb8f3b7e410724bdb98e707862c5511378d10acd29ebbf099404ffa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRWMB9705409
- Bitcoin block existence check
- https://blockstream.info/api/block/956302