ISRC GBAYC1902697
Verified recording
GBAYC1902697 is “Schubert: Winterreise, Op. 89, D. 911: No. 14, Der greise Kopf” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xe46d42bbf382a1f31ffe457d0f4f16aaef05ecb8cfb0a36cff51f7a988be92f7 and independently timestamped
in Bitcoin block 960254 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902697.
Recording identifiers
- ISRC
- GBAYC1902697
- Title
- Schubert: Winterreise, Op. 89, D. 911: No. 14, Der greise Kopf
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xe46d42bbf382a1f31ffe457d0f4f16aaef05ecb8cfb0a36cff51f7a988be92f7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:06:10+00:00
- Bitcoin block
- 960254
- Canonical record hash
sha256:4340433b8721951a3b99e7a0a32bf0feb3ffec77515674ce4ec9eb8b115e9a5f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1902697
- Bitcoin block existence check
- https://blockstream.info/api/block/960254
Full record
Track page: Schubert: Winterreise, Op. 89, D. 911: No. 14, Der greise Kopf · Machine-readable JSON-LD