ISRC USTE10307283
Verified recording
USTE10307283 is “String Quartet No. 12 in F Major, Op. 96, B. 179 "American": III. Molto vivace” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x29bed9cffb648321121c4aaf0719e0fee430f356f059bf062d3c885b4e15cdfa and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10307283.
Recording identifiers
- ISRC
- USTE10307283
- Title
- String Quartet No. 12 in F Major, Op. 96, B. 179 "American": III. Molto vivace
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x29bed9cffb648321121c4aaf0719e0fee430f356f059bf062d3c885b4e15cdfa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:fc2dcb18dc42d723d2985bdf67a5d0dfb1a846855b7713b657168f5271cacc57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10307283
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: String Quartet No. 12 in F Major, Op. 96, B. 179 "American": III. Molto vivace · Machine-readable JSON-LD