ISRC USHM21602670
Verified recording
USHM21602670 is “Broken” by Sponge,
registered on the CopyrightChains blockchain with CopyrightID
0x2839ee417642633f9ac69fb340292a98f17ca5387aa73e52fe6f230d866664f8 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21602670.
Recording identifiers
- ISRC
- USHM21602670
- Title
- Broken
- Artist
- Sponge
- CopyrightID (CopyrightChains transaction hash)
0x2839ee417642633f9ac69fb340292a98f17ca5387aa73e52fe6f230d866664f8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:8e5358804a2e51d6da59299bbcc282d50e71fb9d3325be6aa5e9480d2b414db2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM21602670
- Bitcoin block existence check
- https://blockstream.info/api/block/960448