ISRC GBF078000173
Verified recording
GBF078000173 is “Sinfonietta: 3. Moderato - Con moto - Prestissimo - Tempo I - Moderato” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0x975362af364d660c126fc0f2954023673147734cf25d2afb27a508f04ba434b7 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/GBF078000173.
Recording identifiers
- ISRC
- GBF078000173
- Title
- Sinfonietta: 3. Moderato - Con moto - Prestissimo - Tempo I - Moderato
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0x975362af364d660c126fc0f2954023673147734cf25d2afb27a508f04ba434b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:526169d8a140f31ef18439d167bf2d9a4a0176476389f4fadbc1636fdc9452ac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF078000173
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonietta: 3. Moderato - Con moto - Prestissimo - Tempo I - Moderato · Machine-readable JSON-LD