ISRC USJMZ1200057
Verified recording
USJMZ1200057 is “Day Four” by Bloc Party,
registered on the CopyrightChains blockchain with CopyrightID
0x59ec4d0fe68807d6ad8a2b331283355c9d39929e5d5835104c71fc7e1d6175fc 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/USJMZ1200057.
Recording identifiers
- ISRC
- USJMZ1200057
- Title
- Day Four
- Artist
- Bloc Party
- CopyrightID (CopyrightChains transaction hash)
0x59ec4d0fe68807d6ad8a2b331283355c9d39929e5d5835104c71fc7e1d6175fc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:14090db0f45dbc5db821ff8c7bf19446da5aa58c478bcd875f436445e97d38f0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJMZ1200057
- Bitcoin block existence check
- https://blockstream.info/api/block/956302