ISRC DEF058202163
Verified recording
DEF058202163 is “8 Piano Pieces, Op. 76: 3. Intermezzo In A Flat” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xb8e70226113d6fba891c3150e29619edbf2c6fe76444eb37e654b2a6d3a6235b and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202163.
Recording identifiers
- ISRC
- DEF058202163
- Title
- 8 Piano Pieces, Op. 76: 3. Intermezzo In A Flat
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xb8e70226113d6fba891c3150e29619edbf2c6fe76444eb37e654b2a6d3a6235b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:36412d55d2d43f0584225f80e8af196b380f18a5c14436a9dafa28dbdb2ea0c8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058202163
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: 8 Piano Pieces, Op. 76: 3. Intermezzo In A Flat · Machine-readable JSON-LD