ISRC GBF078110292
Verified recording
GBF078110292 is “Symphony No. 3, Op. 20 "First of May": II. Andante” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0x71cba81558b90cf3d1cf138a1d51d447b6867f1bdb22c6394840ea2a972d39aa and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078110292.
Recording identifiers
- ISRC
- GBF078110292
- Title
- Symphony No. 3, Op. 20 "First of May": II. Andante
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0x71cba81558b90cf3d1cf138a1d51d447b6867f1bdb22c6394840ea2a972d39aa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:285981681822461fadd7e456bc57bb3136f5eaaa701bed8f1459b7eb323f1cfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078110292
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3, Op. 20 "First of May": II. Andante · Machine-readable JSON-LD