ISRC USL4R2105428
Verified recording
USL4R2105428 is “Erika but You're the Last Holdout in the Reichstag” by Herms Niel,
registered on the CopyrightChains blockchain with CopyrightID
0x381cacfde2798696efca2b6d504d70cf5a5fe024feac3d73ef07a090689128b8 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/USL4R2105428.
Recording identifiers
- ISRC
- USL4R2105428
- Title
- Erika but You're the Last Holdout in the Reichstag
- Artist
- Herms Niel
- CopyrightID (CopyrightChains transaction hash)
0x381cacfde2798696efca2b6d504d70cf5a5fe024feac3d73ef07a090689128b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a8a0902f72828b3577cb10fdd8cf396c3569ef33734e4ff3c949ff19aeb35a28- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2105428
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Erika but You're the Last Holdout in the Reichstag · Machine-readable JSON-LD