ISRC USSM19701117
Verified recording
USSM19701117 is “Quadri (Hamburg 1730) No. 1: Concerto Primo: III. Presto” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0x4428a6f3c0dc1a065032288ec21f694761b7ab3f4011cf8c5ba2669dc60cd173 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/USSM19701117.
Recording identifiers
- ISRC
- USSM19701117
- Title
- Quadri (Hamburg 1730) No. 1: Concerto Primo: III. Presto
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0x4428a6f3c0dc1a065032288ec21f694761b7ab3f4011cf8c5ba2669dc60cd173
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9b0b817b16317803e408df37d9ca073b45725e082301dc1dc63ee805864acc2b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701117
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Quadri (Hamburg 1730) No. 1: Concerto Primo: III. Presto · Machine-readable JSON-LD