ISRC USZXT2454091
Verified recording
USZXT2454091 is “Kummerkasten” by Die Tünnesse,
registered on the CopyrightChains blockchain with CopyrightID
0x57dcbe84aa62ee783cd05dcdb636952387095e46b11c15874a7e6f8fe03243be and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2454091.
Recording identifiers
- ISRC
- USZXT2454091
- Title
- Kummerkasten
- Artist
- Die Tünnesse
- CopyrightID (CopyrightChains transaction hash)
0x57dcbe84aa62ee783cd05dcdb636952387095e46b11c15874a7e6f8fe03243be
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:ccfbdfdc5fe7e912f7c2ecdfd1d761b301bceb1e7f59693b17c9f1f37888785b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXT2454091
- Bitcoin block existence check
- https://blockstream.info/api/block/956302