ISRC USUM72111439
Verified recording
USUM72111439 is “77004” by OMB Bloodbath,
registered on the CopyrightChains blockchain with CopyrightID
0x10fd60fa4f4829cb3a6597c0ba3975d1c24b603b92aea5d126d01936917b1da1 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111439.
Recording identifiers
- ISRC
- USUM72111439
- Title
- 77004
- Artist
- OMB Bloodbath
- CopyrightID (CopyrightChains transaction hash)
0x10fd60fa4f4829cb3a6597c0ba3975d1c24b603b92aea5d126d01936917b1da1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:b883ffedad0b35a84604abde1d00d55dc5c8c99bd5c856b629172083fee66689- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72111439
- Bitcoin block existence check
- https://blockstream.info/api/block/960121