ISRC USPMZ1414511
Verified recording
USPMZ1414511 is “Sonata for 4 Violins in A Major, TWV 40:204: II. Allegro” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0xc0bacf5b4478cf27173bcb4293ea4e23d1117ce7015b4a28f57eb131dd8ee470 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ1414511.
Recording identifiers
- ISRC
- USPMZ1414511
- Title
- Sonata for 4 Violins in A Major, TWV 40:204: II. Allegro
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0xc0bacf5b4478cf27173bcb4293ea4e23d1117ce7015b4a28f57eb131dd8ee470
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:f357c6f42b7d817d63b3dc13978486651b100df34578eaf5d2650d2f151914f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPMZ1414511
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Sonata for 4 Violins in A Major, TWV 40:204: II. Allegro · Machine-readable JSON-LD