ISRC GBAYC8803810
Verified recording
GBAYC8803810 is “Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x08181da647b50af863ab5c67e6dea90b5e1e716606f88bbc1e9fc8ac062f7048 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803810.
Recording identifiers
- ISRC
- GBAYC8803810
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x08181da647b50af863ab5c67e6dea90b5e1e716606f88bbc1e9fc8ac062f7048
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:92278f23da921307a40072ee6c747e1c6553c27634dadee07c2e09992255a6c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803810
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht · Machine-readable JSON-LD