ISRC GBBBA0801121
Verified recording
GBBBA0801121 is “Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Leuscher for Guitar): I. Allegro” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2d1d169f297a5911e0651419649c291baebefed0b6e7872c99dedd30b34db263 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/GBBBA0801121.
Recording identifiers
- ISRC
- GBBBA0801121
- Title
- Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Leuscher for Guitar): I. Allegro
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2d1d169f297a5911e0651419649c291baebefed0b6e7872c99dedd30b34db263
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:188abc8a2181c3e9e687ea19e91d862429e8cc87c1ee4b8a89107a8abcd3aa65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0801121
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Keyboard Concerto No. 2 in E Major, BWV 1053 (Arr. Leuscher for Guitar): I. Allegro · Machine-readable JSON-LD