ISRC USUM71108959
Verified recording
USUM71108959 is “Stood Me Up” by Stephen Jerzak,
registered on the CopyrightChains blockchain with CopyrightID
0x0e246c0ce4e43cf68ab77abc16da5e64415ce45d1fc641792407706d5627ecc5 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108959.
Recording identifiers
- ISRC
- USUM71108959
- Title
- Stood Me Up
- Artist
- Stephen Jerzak
- CopyrightID (CopyrightChains transaction hash)
0x0e246c0ce4e43cf68ab77abc16da5e64415ce45d1fc641792407706d5627ecc5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:6f304b5a68ee51d11e3ba8627308dec291662aaccdde2ec86f627675d32c8b2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71108959
- Bitcoin block existence check
- https://blockstream.info/api/block/960327