ISRC GBF071400271
Verified recording
GBF071400271 is “Symphony No. 2 in B-Flat Major, Op. 4, B. 12: I. Allegro con moto” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x0ef7b1796e0cd34c3ff76427d4f9dcc21fda05fc344ab35bc8a475d837936f32 and independently timestamped
in Bitcoin block 960384 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400271.
Recording identifiers
- ISRC
- GBF071400271
- Title
- Symphony No. 2 in B-Flat Major, Op. 4, B. 12: I. Allegro con moto
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x0ef7b1796e0cd34c3ff76427d4f9dcc21fda05fc344ab35bc8a475d837936f32
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:54:03+00:00
- Bitcoin block
- 960384
- Canonical record hash
sha256:f67eac14daf057fd171b671a36b87f4f91d312ac6bf42a21810da723dab494c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071400271
- Bitcoin block existence check
- https://blockstream.info/api/block/960384
Full record
Track page: Symphony No. 2 in B-Flat Major, Op. 4, B. 12: I. Allegro con moto · Machine-readable JSON-LD