ISRC GBAYC2400105
Verified recording
GBAYC2400105 is “Schubert: Octet in F Major, Op. 166, D. 803: I. Adagio - Allegro” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0x4efecfb836170c18352483d0f187ac84a621b7d5f1f3240d04cf15747150dacf 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/GBAYC2400105.
Recording identifiers
- ISRC
- GBAYC2400105
- Title
- Schubert: Octet in F Major, Op. 166, D. 803: I. Adagio - Allegro
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0x4efecfb836170c18352483d0f187ac84a621b7d5f1f3240d04cf15747150dacf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:40f3ac86bbb2511596d8eea83e19889d4b39b1634eb31bff93996e01feea2e3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2400105
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Schubert: Octet in F Major, Op. 166, D. 803: I. Adagio - Allegro · Machine-readable JSON-LD