ISRC USWFE1490234
Verified recording
USWFE1490234 is “Steady Heart” by Steffany Gretzinger,
registered on the CopyrightChains blockchain with CopyrightID
0xffee0f3d8f8a6c57bfd23f8108f09268460a4fd8074e13724e0fabc5ac7e70e4 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1490234.
Recording identifiers
- ISRC
- USWFE1490234
- Title
- Steady Heart
- Artist
- Steffany Gretzinger
- CopyrightID (CopyrightChains transaction hash)
0xffee0f3d8f8a6c57bfd23f8108f09268460a4fd8074e13724e0fabc5ac7e70e4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:9e2217789b0e9408f98ee00d85afcfe26c66057794755e2bf7dc36921d822ca3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1490234
- Bitcoin block existence check
- https://blockstream.info/api/block/953513