ISRC USSM19701115
Verified recording
USSM19701115 is “Quadri (Hamburg 1730) No. 1: Concerto Primo: I. Grave - Allegro” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x85f7b30c880a30e6cef8ae093455429d226cf0b0e2e39296f122e03c9b9e3748 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/USSM19701115.
Recording identifiers
- ISRC
- USSM19701115
- Title
- Quadri (Hamburg 1730) No. 1: Concerto Primo: I. Grave - Allegro
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x85f7b30c880a30e6cef8ae093455429d226cf0b0e2e39296f122e03c9b9e3748
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:24006b21966574ef61a72414dc64658166e688ea440790ce62becda5c061ce17- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701115
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quadri (Hamburg 1730) No. 1: Concerto Primo: I. Grave - Allegro · Machine-readable JSON-LD