ISRC GBAYC2102646
Verified recording
GBAYC2102646 is “Schumann: Cello Concerto in A Minor, Op. 129: II. Langsam - Etwas lebhafter - Schneller” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0xb2528f25606f8b0e770a4073505da3e3508b29ffd1c033fe718d8a3b2c05de2a 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/GBAYC2102646.
Recording identifiers
- ISRC
- GBAYC2102646
- Title
- Schumann: Cello Concerto in A Minor, Op. 129: II. Langsam - Etwas lebhafter - Schneller
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0xb2528f25606f8b0e770a4073505da3e3508b29ffd1c033fe718d8a3b2c05de2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ab4f220ba99e773fa78303dd1fdb8501afde16f6b20b10ca2da67827aa2e48fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2102646
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schumann: Cello Concerto in A Minor, Op. 129: II. Langsam - Etwas lebhafter - Schneller · Machine-readable JSON-LD