ISRC DEN961404021
Verified recording
DEN961404021 is “Piano Concerto No. 1 in D Minor, Op. 15: I. Maestoso - Poco più moderato - Live” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x3f9f7624e2287136f097439b6ce5b59ba0cddd970a7b66602d26aa1902a2c940 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961404021.
Recording identifiers
- ISRC
- DEN961404021
- Title
- Piano Concerto No. 1 in D Minor, Op. 15: I. Maestoso - Poco più moderato - Live
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x3f9f7624e2287136f097439b6ce5b59ba0cddd970a7b66602d26aa1902a2c940
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:50bb51106ad9ee21c5af5effe7d2a2adcbdd1e8c728ab3722127e1e44e70815a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961404021
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Piano Concerto No. 1 in D Minor, Op. 15: I. Maestoso - Poco più moderato - Live · Machine-readable JSON-LD