ISRC GBAYC1902684
Verified recording
GBAYC1902684 is “Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x1b4f29f5fc87eb063ec0c838e18fb4151b2ce7001d727c62db9daa64269b66aa and independently timestamped
in Bitcoin block 959118 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902684.
Recording identifiers
- ISRC
- GBAYC1902684
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x1b4f29f5fc87eb063ec0c838e18fb4151b2ce7001d727c62db9daa64269b66aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T10:01:58+00:00
- Bitcoin block
- 959118
- Canonical record hash
sha256:b7654381c2b3426a3c8a7a2004e2c5c07a9dc87df45a0ca1be05db8afb795805- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902684
- Bitcoin block existence check
- https://blockstream.info/api/block/959118
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 1, Gute Nacht · Machine-readable JSON-LD