ISRC USSM19001305
Verified recording
USSM19001305 is “OBSESSION” by Jack Bruce,
registered on the CopyrightChains blockchain with CopyrightID
0xc5f2e73d3e97d3cd0e052502f95a327cf5f5e7258f416e96c8b0c5641a86a277 and independently timestamped
in Bitcoin block 960352 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19001305.
Recording identifiers
- ISRC
- USSM19001305
- Title
- OBSESSION
- Artist
- Jack Bruce
- CopyrightID (CopyrightChains transaction hash)
0xc5f2e73d3e97d3cd0e052502f95a327cf5f5e7258f416e96c8b0c5641a86a277
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:48:30+00:00
- Bitcoin block
- 960352
- Canonical record hash
sha256:70a352009d6cf2f34653b9fe0ce9abfd06557d31c903cd7569a32c14cee1e65f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19001305
- Bitcoin block existence check
- https://blockstream.info/api/block/960352