ISRC USZXG1700204
Verified recording
USZXG1700204 is “Symphony No. 2 in D Major, Op. 73: IV. Allegro con spirito” by Johannes Brahms,
registered on the CopyrightChains blockchain with CopyrightID
0x40fd210fa1cfa91bdc5a0cfc2eee344ebc05236d250608ab5b219f26fbb1cc41 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/USZXG1700204.
Recording identifiers
- ISRC
- USZXG1700204
- Title
- Symphony No. 2 in D Major, Op. 73: IV. Allegro con spirito
- Artist
- Johannes Brahms
- CopyrightID (CopyrightChains transaction hash)
0x40fd210fa1cfa91bdc5a0cfc2eee344ebc05236d250608ab5b219f26fbb1cc41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:353de0efe6db955e59af0fe6ebfc6ff0937d0100bb57cfbed8409e1df2887a9c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZXG1700204
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in D Major, Op. 73: IV. Allegro con spirito · Machine-readable JSON-LD