ISRC BREMI7200153
Verified recording
BREMI7200153 is “Yesterday” by Martinha,
registered on the CopyrightChains blockchain with CopyrightID
0x30534ef4ba65a3790e6ee5cc7def522c6ba6c914c391ee1f7940013b6c586758 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7200153.
Recording identifiers
- ISRC
- BREMI7200153
- Title
- Yesterday
- Artist
- Martinha
- CopyrightID (CopyrightChains transaction hash)
0x30534ef4ba65a3790e6ee5cc7def522c6ba6c914c391ee1f7940013b6c586758
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:6fe059e4585d101c066591778119260ba6f701b9781a16fd2a9803a1afabb346- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BREMI7200153
- Bitcoin block existence check
- https://blockstream.info/api/block/960207