ISRC GBAYC9802592
Verified recording
GBAYC9802592 is “Seitz: Student Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato” by Friedrich Seitz,
registered on the CopyrightChains blockchain with CopyrightID
0xf1e8714920f2a8a0ba6b9298accd149a35102a774a6ad249a333c7f7a15a3f00 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/GBAYC9802592.
Recording identifiers
- ISRC
- GBAYC9802592
- Title
- Seitz: Student Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato
- Artist
- Friedrich Seitz
- CopyrightID (CopyrightChains transaction hash)
0xf1e8714920f2a8a0ba6b9298accd149a35102a774a6ad249a333c7f7a15a3f00
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:06f16a5eb772f6fbfbbe60071ed9d55190c4b127bd685f7d35f2f8f082dccd1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9802592
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Seitz: Student Concerto No. 2 in G Major, Op. 13: III. Allegretto moderato · Machine-readable JSON-LD