ISRC USBC10300278
Verified recording
USBC10300278 is “Five Hungarian Dances: No. 2 in D minor” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x029b01a29fc0160468db6acfd918d4e76746e9483b31c4f2d9ae3b942c9bc57a and independently timestamped
in Bitcoin block 960240 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300278.
Recording identifiers
- ISRC
- USBC10300278
- Title
- Five Hungarian Dances: No. 2 in D minor
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x029b01a29fc0160468db6acfd918d4e76746e9483b31c4f2d9ae3b942c9bc57a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:57:33+00:00
- Bitcoin block
- 960240
- Canonical record hash
sha256:71cdda604666455b70aa5bf36a0a97f9043e6f79982b6ed8663d5091191f2b2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10300278
- Bitcoin block existence check
- https://blockstream.info/api/block/960240
Full record
Track page: Five Hungarian Dances: No. 2 in D minor · Machine-readable JSON-LD