ISRC DKBW52200301
Verified recording
DKBW52200301 is “Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x22c83ca17001e4a3cb92cbbca001787955978a33d36173def254d0a4e23ea5ad and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBW52200301.
Recording identifiers
- ISRC
- DKBW52200301
- Title
- Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x22c83ca17001e4a3cb92cbbca001787955978a33d36173def254d0a4e23ea5ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:8f1c4f3321bbdd810e2bf8137596fc1ff59c95c59ca84de642dd6e6d9f48a79d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DKBW52200301
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: Symphony No. 1 in C Minor, Op. 68: I. Un poco sostenuto - Allegro · Machine-readable JSON-LD