ISRC DEF056701384
Verified recording
DEF056701384 is “Clarinet Quintet in B Minor, Op. 115: IV. Con moto” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xd30b88974aa468d373f6d94eebeb16253c800b12d79604ef82f00519d1953494 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701384.
Recording identifiers
- ISRC
- DEF056701384
- Title
- Clarinet Quintet in B Minor, Op. 115: IV. Con moto
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xd30b88974aa468d373f6d94eebeb16253c800b12d79604ef82f00519d1953494
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:5c4abd5ef21a87b9ddb29298da23ef9377ab62361f00606b77d1522dd3bee004- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056701384
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Clarinet Quintet in B Minor, Op. 115: IV. Con moto · Machine-readable JSON-LD