ISRC USSM12003983
Verified recording
USSM12003983 is “6 Chorale Preludes, BV B 50: Herzlich tut mich verlangen, Op. 122/9” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x051e41c4f1b1533ff01b8491015ae98783e58c2e16b8e815b224a105d31c27fe and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003983.
Recording identifiers
- ISRC
- USSM12003983
- Title
- 6 Chorale Preludes, BV B 50: Herzlich tut mich verlangen, Op. 122/9
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x051e41c4f1b1533ff01b8491015ae98783e58c2e16b8e815b224a105d31c27fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:a0ae95a17901319d16179799217101afe070b66d445c830f65fd0a199fd90977- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12003983
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: 6 Chorale Preludes, BV B 50: Herzlich tut mich verlangen, Op. 122/9 · Machine-readable JSON-LD