ISRC USBC10600421
Verified recording
USBC10600421 is “Piano Concerto No. 1 in D Minor, Op. 15: II. Adagio” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x1f99b7cfdbbab0a74835a744d3c072a379e4d00a4043d527f3e6a93897f85ed7 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10600421.
Recording identifiers
- ISRC
- USBC10600421
- Title
- Piano Concerto No. 1 in D Minor, Op. 15: II. Adagio
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x1f99b7cfdbbab0a74835a744d3c072a379e4d00a4043d527f3e6a93897f85ed7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:e992c23cb48c35c374aaf20d59a76f304a8254cbb449907be52b316466473e0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10600421
- Bitcoin block existence check
- https://blockstream.info/api/block/960478
Full record
Track page: Piano Concerto No. 1 in D Minor, Op. 15: II. Adagio · Machine-readable JSON-LD