ISRC GBAYC1200169
Verified recording
GBAYC1200169 is “Schumann: Fantasiestücke, Op. 73: No. 1, Zart und mit Ausdruck (Version for Cello and Piano)” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x13adc3ddf3916625410c08b041b50321c0868e0ef93bc176298724d136e81865 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/GBAYC1200169.
Recording identifiers
- ISRC
- GBAYC1200169
- Title
- Schumann: Fantasiestücke, Op. 73: No. 1, Zart und mit Ausdruck (Version for Cello and Piano)
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x13adc3ddf3916625410c08b041b50321c0868e0ef93bc176298724d136e81865
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:f073b0097f5b42f13ce62d9dc30a817df8502158c3dc1d9ff831e485fbc36074- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1200169
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schumann: Fantasiestücke, Op. 73: No. 1, Zart und mit Ausdruck (Version for Cello and Piano) · Machine-readable JSON-LD