ISRC GBBBA7050200
Verified recording
GBBBA7050200 is “Der Schulmeister - Comic Cantata: Recitative & Boys' Choir: Ceciderunt in profundum” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x3ed36c1a2f2b0d510c72c53dddc3decdb906d173ecf425fbc6a15559e067b17d 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/GBBBA7050200.
Recording identifiers
- ISRC
- GBBBA7050200
- Title
- Der Schulmeister - Comic Cantata: Recitative & Boys' Choir: Ceciderunt in profundum
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x3ed36c1a2f2b0d510c72c53dddc3decdb906d173ecf425fbc6a15559e067b17d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1fb1462c888a2245f8b067bd2649e27cc817936a44acecd21080775de4e243bd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBA7050200
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Der Schulmeister - Comic Cantata: Recitative & Boys' Choir: Ceciderunt in profundum · Machine-readable JSON-LD