ISRC GBAYC0401263
Verified recording
GBAYC0401263 is “Schubert: Winterreise, Op. 89, D. 911: No. 15, Die Krähe” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x500c36eb864831c59edb96de4acb9be44d16141345b00f0070e4e446b0d814df and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401263.
Recording identifiers
- ISRC
- GBAYC0401263
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 15, Die Krähe
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x500c36eb864831c59edb96de4acb9be44d16141345b00f0070e4e446b0d814df
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:e2db6161911e719e28efbcda567483152220565f6fb06a83268cda8df81d1ae2- Verification API (seven-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0401263
- Bitcoin block existence check
- https://blockstream.info/api/block/960259
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 15, Die Krähe · Machine-readable JSON-LD