ISRC USQX92005066
Verified recording
USQX92005066 is “Grubenlichter-Walzer” by Carl Zeller,
registered on the CopyrightChains blockchain with CopyrightID
0xe7577abb8d386320201681b2055cde1c3bd74ce516107e147c11baf92ba3062a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005066.
Recording identifiers
- ISRC
- USQX92005066
- Title
- Grubenlichter-Walzer
- Artist
- Carl Zeller
- CopyrightID (CopyrightChains transaction hash)
0xe7577abb8d386320201681b2055cde1c3bd74ce516107e147c11baf92ba3062a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0d5c2ea57c568f5b007f6bb9a14d0509d8ca846ce42256db02ac2637e10e5fc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX92005066
- Bitcoin block existence check
- https://blockstream.info/api/block/957118