ISRC USSJ10804184
Verified recording
USSJ10804184 is “Humoresque No. 7 for Piano in G-Flat Major, B. 187/7 (Op. 101/7)” by Erich Appel,
registered on the CopyrightChains blockchain with CopyrightID
0x583294cb55144e5901a8117d334e44b757dbbc85fc767a37b52c0b1070da875d and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10804184.
Recording identifiers
- ISRC
- USSJ10804184
- Title
- Humoresque No. 7 for Piano in G-Flat Major, B. 187/7 (Op. 101/7)
- Artist
- Erich Appel
- CopyrightID (CopyrightChains transaction hash)
0x583294cb55144e5901a8117d334e44b757dbbc85fc767a37b52c0b1070da875d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b840088b4df7801b1a0a29fbc45b70816245917438f6714c2de233268d12dfd8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10804184
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Humoresque No. 7 for Piano in G-Flat Major, B. 187/7 (Op. 101/7) · Machine-readable JSON-LD