ISRC USUM72203162
Verified recording
USUM72203162 is “12345” by Em Beihold,
registered on the CopyrightChains blockchain with CopyrightID
0xd273279c961065f5b7010746b909fd293fb05fffc5c19b0df7915756d34a20ef and independently timestamped
in Bitcoin block 957050 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72203162.
Recording identifiers
- ISRC
- USUM72203162
- Title
- 12345
- Artist
- Em Beihold
- CopyrightID (CopyrightChains transaction hash)
0xd273279c961065f5b7010746b909fd293fb05fffc5c19b0df7915756d34a20ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:41:13+00:00
- Bitcoin block
- 957050
- Canonical record hash
sha256:c6639d11b62b6c064bca8a636d272fe48b41e0af8f1a500cd7b3ca8ccc48e1f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72203162
- Bitcoin block existence check
- https://blockstream.info/api/block/957050