ISRC USBC10100816
Verified recording
USBC10100816 is “Symphony No. 9 in E Minor, Op. 95, "From the New World": II. Largo” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x69643a788333e7ef7695f0e57890f0f37c5069541102eb82769478b03994d9ba and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100816.
Recording identifiers
- ISRC
- USBC10100816
- Title
- Symphony No. 9 in E Minor, Op. 95, "From the New World": II. Largo
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x69643a788333e7ef7695f0e57890f0f37c5069541102eb82769478b03994d9ba
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1ce517ac57323068c32105a5e4623a153a5398cb642cb7042d525d63d026ba53- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBC10100816
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 9 in E Minor, Op. 95, "From the New World": II. Largo · Machine-readable JSON-LD