ISRC USJMZ1200058
Verified recording
USJMZ1200058 is “Coliseum” by Bloc Party,
registered on the CopyrightChains blockchain with CopyrightID
0xe908cf401fe34406ab1df5bc6c22c6081cf14bed579d89090ad292123dc0739c 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/USJMZ1200058.
Recording identifiers
- ISRC
- USJMZ1200058
- Title
- Coliseum
- Artist
- Bloc Party
- CopyrightID (CopyrightChains transaction hash)
0xe908cf401fe34406ab1df5bc6c22c6081cf14bed579d89090ad292123dc0739c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:c3d89cb04f87bafc8b406f27c0ee4e0c96d56b34fa7c1e5be3c6d7e55d469bf8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USJMZ1200058
- Bitcoin block existence check
- https://blockstream.info/api/block/956302