ISRC DEN961201674
Verified recording
DEN961201674 is “String Quartet No. 12 in F Major, Op. 96 - "American" B. 179: IV. Finale (Vivace ma non troppo)” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x57220f3a16343b6b8eecbcbe2ad6d89a2f3a4a7174e509d32e36db6bc2c30845 and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201674.
Recording identifiers
- ISRC
- DEN961201674
- Title
- String Quartet No. 12 in F Major, Op. 96 - "American" B. 179: IV. Finale (Vivace ma non troppo)
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x57220f3a16343b6b8eecbcbe2ad6d89a2f3a4a7174e509d32e36db6bc2c30845
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:62496f54a112f75aae143a2fa3d56cfa402cd6b139444d7702b548fbdba26932- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961201674
- Bitcoin block existence check
- https://blockstream.info/api/block/960209
Full record
Track page: String Quartet No. 12 in F Major, Op. 96 - "American" B. 179: IV. Finale (Vivace ma non troppo) · Machine-readable JSON-LD