ISRC USUM71018379
Verified recording
USUM71018379 is “She Said” by Stephen Jerzak,
registered on the CopyrightChains blockchain with CopyrightID
0x292214ae8b148b34972b31b97db3b30fba14b05f557053acde9e7794a0b7ed9b and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71018379.
Recording identifiers
- ISRC
- USUM71018379
- Title
- She Said
- Artist
- Stephen Jerzak
- CopyrightID (CopyrightChains transaction hash)
0x292214ae8b148b34972b31b97db3b30fba14b05f557053acde9e7794a0b7ed9b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:9727e09d3fa7fadefacbac18b4ec59be3e913dc848d758fcee2251e4185a9e05- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71018379
- Bitcoin block existence check
- https://blockstream.info/api/block/953515