ISRC BRDEP0300160
Verified recording
BRDEP0300160 is “Yesterday” by Hamilton De Holanda,
registered on the CopyrightChains blockchain with CopyrightID
0x04fb2f157148ed0c3afdcdbcee90c05f0228391a2677cf872fa3012936e36a4b and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP0300160.
Recording identifiers
- ISRC
- BRDEP0300160
- Title
- Yesterday
- Artist
- Hamilton De Holanda
- CopyrightID (CopyrightChains transaction hash)
0x04fb2f157148ed0c3afdcdbcee90c05f0228391a2677cf872fa3012936e36a4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:6b8d4aad0e59c6866dfd2fdc64e1f8665011bcbf5e20488e8d442245a7aef014- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/BRDEP0300160
- Bitcoin block existence check
- https://blockstream.info/api/block/960264