ISRC GBBBA1800132
Verified recording
GBBBA1800132 is “Glagolitic Mass, JW 3/9: 7. Varhany solo” by Leoš Janáček,
registered on the CopyrightChains blockchain with CopyrightID
0xaef37370cca0ccd943a14f5334ed2e04b5102b3de7988a84204e321e83cce2d0 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800132.
Recording identifiers
- ISRC
- GBBBA1800132
- Title
- Glagolitic Mass, JW 3/9: 7. Varhany solo
- Artist
- Leoš Janáček
- CopyrightID (CopyrightChains transaction hash)
0xaef37370cca0ccd943a14f5334ed2e04b5102b3de7988a84204e321e83cce2d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:2035e6e83d0a8af6fd7743a0753aed891dc68aaae8c604390c25e0fd2c206c9b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA1800132
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Glagolitic Mass, JW 3/9: 7. Varhany solo · Machine-readable JSON-LD