ISRC GBAYC9500630
Verified recording
GBAYC9500630 is “Schumann: Fantasiestücke, Op. 73: II. Lebhaft, leicht (Version for Cello and Piano)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x41404f041df0a86a3e5b83a2edf2c379b70852ae1b7c1e63b327e09d9d2cbefd and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500630.
Recording identifiers
- ISRC
- GBAYC9500630
- Title
- Schumann: Fantasiestücke, Op. 73: II. Lebhaft, leicht (Version for Cello and Piano)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x41404f041df0a86a3e5b83a2edf2c379b70852ae1b7c1e63b327e09d9d2cbefd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:a386b83bd8e9bb7802390a8cc2f1a993a6657489c872014e712a818144c3ffcd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9500630
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Schumann: Fantasiestücke, Op. 73: II. Lebhaft, leicht (Version for Cello and Piano) · Machine-readable JSON-LD