ISRC GBAYC9202163
Verified recording
GBAYC9202163 is “Schumann: Cello Concerto in A Minor, Op. 129: I. Nicht zu schnell” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x82a49961ba8b4ad9aa5b8bdfb44f509d0481ab68ca528189f1cb0bb85644c3d8 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202163.
Recording identifiers
- ISRC
- GBAYC9202163
- Title
- Schumann: Cello Concerto in A Minor, Op. 129: I. Nicht zu schnell
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x82a49961ba8b4ad9aa5b8bdfb44f509d0481ab68ca528189f1cb0bb85644c3d8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:c0c88318ae1fc0eec317d69c10aa26e65391b2357522d02f8aa0cca19f48122e- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9202163
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Schumann: Cello Concerto in A Minor, Op. 129: I. Nicht zu schnell · Machine-readable JSON-LD