ISRC GBF078000174
Verified recording
GBF078000174 is “Sinfonietta: 4. Allegretto - Adagio - Presto - Andante - Presto - Prestissimo” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x6025e024b8eb9b5f3db853c80ae2d1e1596f70ab35688327dfe5f41524c54003 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/GBF078000174.
Recording identifiers
- ISRC
- GBF078000174
- Title
- Sinfonietta: 4. Allegretto - Adagio - Presto - Andante - Presto - Prestissimo
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x6025e024b8eb9b5f3db853c80ae2d1e1596f70ab35688327dfe5f41524c54003
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:43f15ce9f42d09cd2c822dea79e4090c559b676b17743e3961192cdb210976d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078000174
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonietta: 4. Allegretto - Adagio - Presto - Andante - Presto - Prestissimo · Machine-readable JSON-LD