ISRC GBAYC0303037
Verified recording
GBAYC0303037 is “Schumann: Papillons, Op. 2: No. 4, Waltz in F-Sharp Minor” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x9e9a315d93e8d06a993c23a47d4db3a5addf9f140b6cf3a94e3fc9f5801220d3 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/GBAYC0303037.
Recording identifiers
- ISRC
- GBAYC0303037
- Title
- Schumann: Papillons, Op. 2: No. 4, Waltz in F-Sharp Minor
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x9e9a315d93e8d06a993c23a47d4db3a5addf9f140b6cf3a94e3fc9f5801220d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c75415a8dc24d372b290f1bf292d40bb32905ddbd178caeab0988f95f8bf574f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0303037
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schumann: Papillons, Op. 2: No. 4, Waltz in F-Sharp Minor · Machine-readable JSON-LD