ISRC USFVZ0900221
Verified recording
USFVZ0900221 is “Battle Hymn Of The New Socialist Party” by Leon Rosselson,
registered on the CopyrightChains blockchain with CopyrightID
0xaafc160389322cfe44cca9da39189da91754eed56325a6974168ea2e8c873a04 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFVZ0900221.
Recording identifiers
- ISRC
- USFVZ0900221
- Title
- Battle Hymn Of The New Socialist Party
- Artist
- Leon Rosselson
- CopyrightID (CopyrightChains transaction hash)
0xaafc160389322cfe44cca9da39189da91754eed56325a6974168ea2e8c873a04
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:c31d59ae75c528ebfe3412f2c973531465dcf02b59124fa13cc3508a7924f0e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USFVZ0900221
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Battle Hymn Of The New Socialist Party · Machine-readable JSON-LD