ISRC GBAYC2202286
Verified recording
GBAYC2202286 is “Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri” by Jan Dismas Zelenka,
registered on the CopyrightChains blockchain with CopyrightID
0xf1a8661e561a4be9c08b7c26dd2c96b8b1429615c7d6369fa6bab139285f9c57 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202286.
Recording identifiers
- ISRC
- GBAYC2202286
- Title
- Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri
- Artist
- Jan Dismas Zelenka
- CopyrightID (CopyrightChains transaction hash)
0xf1a8661e561a4be9c08b7c26dd2c96b8b1429615c7d6369fa6bab139285f9c57
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:2ee8951385d85e58a27e7f427583caefc2c68f724426988037b36643682f8147- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2202286
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Zelenka: Laudate pueri, ZWV 81: I. Laudate pueri · Machine-readable JSON-LD