ISRC GBDGQ1324805
Verified recording
GBDGQ1324805 is “German Requiem, Op. 45: Ihr habt nun Traurigkeit” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xfe38e11dfa66cccb751f00c3c067bf179302d14e7c44d68c1581bea4ddfc3459 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/GBDGQ1324805.
Recording identifiers
- ISRC
- GBDGQ1324805
- Title
- German Requiem, Op. 45: Ihr habt nun Traurigkeit
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xfe38e11dfa66cccb751f00c3c067bf179302d14e7c44d68c1581bea4ddfc3459
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:1b84c79c121ae946766b831d33a2a368f3fca740df7a5a1e56bed8f6d3bf453d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBDGQ1324805
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: German Requiem, Op. 45: Ihr habt nun Traurigkeit · Machine-readable JSON-LD