ISRC GBAYC8903007
Verified recording
GBAYC8903007 is “String Quartet No. 13 in B Flat Major, Op.130: IV. Alla danza tedesca (Allegro assai)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x03684c2cb1f362a04a831a8e81f8c42603de412c687c86627aa2b665d853f017 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903007.
Recording identifiers
- ISRC
- GBAYC8903007
- Title
- String Quartet No. 13 in B Flat Major, Op.130: IV. Alla danza tedesca (Allegro assai)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x03684c2cb1f362a04a831a8e81f8c42603de412c687c86627aa2b665d853f017
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:c8583283e024bc73ea39a24c34558025c5908389a656f3dadcd0fbf5ae1fd8d9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903007
- Bitcoin block existence check
- https://blockstream.info/api/block/956312
Full record
Track page: String Quartet No. 13 in B Flat Major, Op.130: IV. Alla danza tedesca (Allegro assai) · Machine-readable JSON-LD