ISRC USUM71108966
Verified recording
USUM71108966 is “Next Level” by Stephen Jerzak,
registered on the CopyrightChains blockchain with CopyrightID
0xacf1bea61b1bf164c349de98f971216d8eeedf5ceeda492578e69573c7a66280 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108966.
Recording identifiers
- ISRC
- USUM71108966
- Title
- Next Level
- Artist
- Stephen Jerzak
- CopyrightID (CopyrightChains transaction hash)
0xacf1bea61b1bf164c349de98f971216d8eeedf5ceeda492578e69573c7a66280
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:8aab8fa7f50eb0b51cc17e3f7866c16b454ec0722193db4079fbc81888eca74b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108966
- Bitcoin block existence check
- https://blockstream.info/api/block/960468