ISRC GBAYC2100370
Verified recording
GBAYC2100370 is “Zelenka: Barbara, dira effera, ZWV 164: III. Alleluja” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0x2e998733a9fc6a6c56316be03513f441326bbce9bb7751149571f0bc94fdae66 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2100370.
Recording identifiers
- ISRC
- GBAYC2100370
- Title
- Zelenka: Barbara, dira effera, ZWV 164: III. Alleluja
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0x2e998733a9fc6a6c56316be03513f441326bbce9bb7751149571f0bc94fdae66
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:4726af43e380ce07485b21310718e8e766a9f7a899c61a73c0b6eb02270d050a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2100370
- Bitcoin block existence check
- https://blockstream.info/api/block/960121
Full record
Track page: Zelenka: Barbara, dira effera, ZWV 164: III. Alleluja · Machine-readable JSON-LD