ISRC GBAYC2401231
Verified recording
GBAYC2401231 is “Schumann: 4 Duette, Op. 34: No. 3, Wer ist vor meiner Kammertür?” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x19fe49abcad13139e3ffe661e8bf754150853d01f47929a8af1385fcd4d163e8 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2401231.
Recording identifiers
- ISRC
- GBAYC2401231
- Title
- Schumann: 4 Duette, Op. 34: No. 3, Wer ist vor meiner Kammertür?
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x19fe49abcad13139e3ffe661e8bf754150853d01f47929a8af1385fcd4d163e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ddc52eb73aa34254f32c0ceb786efb8763b058b2714b582f8a639cad496efb31- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2401231
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Schumann: 4 Duette, Op. 34: No. 3, Wer ist vor meiner Kammertür? · Machine-readable JSON-LD