ISRC GBAYC0401271
Verified recording
GBAYC0401271 is “Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x10577745ab37f3c7a6df8cccd0f8a24306b692078f12454510672b051a824cb8 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/GBAYC0401271.
Recording identifiers
- ISRC
- GBAYC0401271
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x10577745ab37f3c7a6df8cccd0f8a24306b692078f12454510672b051a824cb8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d56af6d0e824b9187c684f44f15f48d44c1d52ff3a418ba1617cbffaba4428c4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401271
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 23, Die Nebensonnen · Machine-readable JSON-LD