ISRC GBBBA1800138
Verified recording
GBBBA1800138 is “Sinfonietta, JW 6/18: 5. Andante con moto” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0xc80bc1cfad296c6313b63256d7a84096bc5fff4e52209d37ff177664a109aedd 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/GBBBA1800138.
Recording identifiers
- ISRC
- GBBBA1800138
- Title
- Sinfonietta, JW 6/18: 5. Andante con moto
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0xc80bc1cfad296c6313b63256d7a84096bc5fff4e52209d37ff177664a109aedd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:c09c3ca2fe80857a812183964a8ef40417a7cb5fe8d116013b5243b97f922080- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800138
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Sinfonietta, JW 6/18: 5. Andante con moto · Machine-readable JSON-LD