ISRC GBAYC8300624
Verified recording
GBAYC8300624 is “Beethoven: String Quartet No. 15 in A Minor, Op. 132: II. Allegro ma non tanto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x210e4264ca50a1b689b99ef8cc1d465611c4fc83d4cd1926896ecc109a2b7d3b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300624.
Recording identifiers
- ISRC
- GBAYC8300624
- Title
- Beethoven: String Quartet No. 15 in A Minor, Op. 132: II. Allegro ma non tanto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x210e4264ca50a1b689b99ef8cc1d465611c4fc83d4cd1926896ecc109a2b7d3b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1c0317e261615a3a515336badc8da5282c93687f962c92be05ff2d71292fe8da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8300624
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: String Quartet No. 15 in A Minor, Op. 132: II. Allegro ma non tanto · Machine-readable JSON-LD