ISRC USSM10013259
Verified recording
USSM10013259 is “Slavonic Dance No. 2 in E Minor, Op. 72” by Antonín Dvořák,
registered on the CopyrightChains blockchain with CopyrightID
0x7204ac6622377ed13a5bfcf03cb1057672fdc9cb444f25449ea3b1059812b963 and independently timestamped
in Bitcoin block 960222 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013259.
Recording identifiers
- ISRC
- USSM10013259
- Title
- Slavonic Dance No. 2 in E Minor, Op. 72
- Artist
- Antonín Dvořák
- CopyrightID (CopyrightChains transaction hash)
0x7204ac6622377ed13a5bfcf03cb1057672fdc9cb444f25449ea3b1059812b963
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T07:48:45+00:00
- Bitcoin block
- 960222
- Canonical record hash
sha256:0db6140c8305faeb24ed5bf90ed9bab4bb9d9737621d5df546274bfdf1d5caf9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10013259
- Bitcoin block existence check
- https://blockstream.info/api/block/960222
Full record
Track page: Slavonic Dance No. 2 in E Minor, Op. 72 · Machine-readable JSON-LD