ISRC USBC10300279
Verified recording
USBC10300279 is “Five Hungarian Dances: No. 3 in F Major” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0xae3b219d87edbbd3dc6097d91e9344d12f3f59191327687d14aba3026e6e40dd 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/USBC10300279.
Recording identifiers
- ISRC
- USBC10300279
- Title
- Five Hungarian Dances: No. 3 in F Major
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0xae3b219d87edbbd3dc6097d91e9344d12f3f59191327687d14aba3026e6e40dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:4b80a123241c982f319d79c0ed2e6f30cce80333420af583e6e75a73e909eb8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300279
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Five Hungarian Dances: No. 3 in F Major · Machine-readable JSON-LD