ISRC USSM11808729
Verified recording
USSM11808729 is “Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x41408925f0257d057bd16db9e43ffe32391060919f95c6cda95fb59f25e92070 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808729.
Recording identifiers
- ISRC
- USSM11808729
- Title
- Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x41408925f0257d057bd16db9e43ffe32391060919f95c6cda95fb59f25e92070
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d618098f43459cb6b1f9a8f7f4786d6603bdbb83bfdca53285fe5d47671d7cae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11808729
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Symphony No. 9 in E Minor, Op. 95, B. 178 "From the New World": II. Largo · Machine-readable JSON-LD