ISRC USWFE1890468
Verified recording
USWFE1890468 is “Blackout” by Steffany Gretzinger,
registered on the CopyrightChains blockchain with CopyrightID
0xa54ac975d6191402a1fe6d11f7d9438b1c416f773d825ad7da79671ee7b0a63c and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1890468.
Recording identifiers
- ISRC
- USWFE1890468
- Title
- Blackout
- Artist
- Steffany Gretzinger
- CopyrightID (CopyrightChains transaction hash)
0xa54ac975d6191402a1fe6d11f7d9438b1c416f773d825ad7da79671ee7b0a63c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:7f6560f4423367912dd513a914287cf4f085e874e066b2349453805305109dd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWFE1890468
- Bitcoin block existence check
- https://blockstream.info/api/block/953520