ISRC GBBBA0900422
Verified recording
GBBBA0900422 is “Concerto for Oboe d'amore (Arr. Tarkmann after BWV 209): 2. Andante” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x1742b7c0232f0114c9abe28b25825a1da855fbf5412122b570e87c70c1aae3b8 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/GBBBA0900422.
Recording identifiers
- ISRC
- GBBBA0900422
- Title
- Concerto for Oboe d'amore (Arr. Tarkmann after BWV 209): 2. Andante
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x1742b7c0232f0114c9abe28b25825a1da855fbf5412122b570e87c70c1aae3b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c8bb9df14ff8c087c4b5e95c85590fa9af4a1d17d82f94773b5780043c40bcfd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA0900422
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Concerto for Oboe d'amore (Arr. Tarkmann after BWV 209): 2. Andante · Machine-readable JSON-LD