ISRC GBAYC0400844
Verified recording
GBAYC0400844 is “Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x6cd78d0dd4ba32316fa746c6b93ee74c3d03e9786978eb7a136695424f899ed0 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/GBAYC0400844.
Recording identifiers
- ISRC
- GBAYC0400844
- Title
- Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x6cd78d0dd4ba32316fa746c6b93ee74c3d03e9786978eb7a136695424f899ed0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:0b3e935c3f19a2fe45d99e93d6d220326348b38b638453b69833541c8e2ab044- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0400844
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schubert: 4 Lieder, Op. 88: No. 4, An die Musik, D. 547 · Machine-readable JSON-LD