ISRC GBAYC0800819
Verified recording
GBAYC0800819 is “Hindemith: Concert Music for Strings and Brass, Op. 50: II. Lebhaft - Langsam - Im ersten Zeitmass” by Paul Hindemith,
registered on the CopyrightChains blockchain with CopyrightID
0x10e5a648eb127d6f22f1fec85733e3f03142ef54d3d6442fb626bbe7f8ab8639 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/GBAYC0800819.
Recording identifiers
- ISRC
- GBAYC0800819
- Title
- Hindemith: Concert Music for Strings and Brass, Op. 50: II. Lebhaft - Langsam - Im ersten Zeitmass
- Artist
- Paul Hindemith
- CopyrightID (CopyrightChains transaction hash)
0x10e5a648eb127d6f22f1fec85733e3f03142ef54d3d6442fb626bbe7f8ab8639
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:176c03d694b1304c2a4251cd120dd780ead4e5d650373d266e02ae669ce167e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0800819
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Hindemith: Concert Music for Strings and Brass, Op. 50: II. Lebhaft - Langsam - Im ersten Zeitmass · Machine-readable JSON-LD