ISRC DEE860300113
Verified recording
DEE860300113 is “Variationen über ein Thema von Robert Schumann, Op. 23: Variation 1” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x5c15be5e1dec37e2fbf75c468af7fbc34619cb8ad95f0b98e4de8c2ae7c0176f and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860300113.
Recording identifiers
- ISRC
- DEE860300113
- Title
- Variationen über ein Thema von Robert Schumann, Op. 23: Variation 1
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x5c15be5e1dec37e2fbf75c468af7fbc34619cb8ad95f0b98e4de8c2ae7c0176f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:03a416c3961993b7714a4f475bd97891b29473239331ee0d7ac9c40a626120c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE860300113
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Variationen über ein Thema von Robert Schumann, Op. 23: Variation 1 · Machine-readable JSON-LD