ISRC GBAYC0303045
Verified recording
GBAYC0303045 is “Schumann: Papillons, Op. 2: No. 12, Polonaise in D Major” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x7217dadc284550c56322a953db4850631aabda5892eae15a73f1e698ac70b48a 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/GBAYC0303045.
Recording identifiers
- ISRC
- GBAYC0303045
- Title
- Schumann: Papillons, Op. 2: No. 12, Polonaise in D Major
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x7217dadc284550c56322a953db4850631aabda5892eae15a73f1e698ac70b48a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8141b001ba5a2a0172d15874a216dfe5e4d07984762d9845fec4152976c3e48a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0303045
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schumann: Papillons, Op. 2: No. 12, Polonaise in D Major · Machine-readable JSON-LD