ISRC GBLWD1402803
Verified recording
GBLWD1402803 is “Concerto No. 1, Op. 32, Scharw. 125: III. Allegro non tanto” by Xaver Scharwenka,
registered on the CopyrightChains blockchain with CopyrightID
0x63f8f4a6983ac655305da986f09ef45eecd881e3883c7ca24f6ea18419be3998 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1402803.
Recording identifiers
- ISRC
- GBLWD1402803
- Title
- Concerto No. 1, Op. 32, Scharw. 125: III. Allegro non tanto
- Artist
- Xaver Scharwenka
- CopyrightID (CopyrightChains transaction hash)
0x63f8f4a6983ac655305da986f09ef45eecd881e3883c7ca24f6ea18419be3998
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:d08792d9e8eb0859fc82a3ae97e8f62e468fa5723c3c2348cd624396c78e76b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBLWD1402803
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Concerto No. 1, Op. 32, Scharw. 125: III. Allegro non tanto · Machine-readable JSON-LD