ISRC GBAYC8200464
Verified recording
GBAYC8200464 is “Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: II. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3c6b02b23fa39686dd02190ce7a1e2164b7334751e64bb94b1669b4a0e2e5222 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200464.
Recording identifiers
- ISRC
- GBAYC8200464
- Title
- Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: II. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3c6b02b23fa39686dd02190ce7a1e2164b7334751e64bb94b1669b4a0e2e5222
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:ed27700aa2abbb1ddcb9a143cff3159a7c9ce5f17d891ecea816e1877fcb860a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8200464
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: II. Presto · Machine-readable JSON-LD