ISRC USSM19701156
Verified recording
USSM19701156 is “No. 9: Troisième Quatuor: II. Légérement” by Georg Philipp Telemann,
registered on the CopyrightChains blockchain with CopyrightID
0xf6a53bb4ac9a00de0617e835aeaee11e6c883e1e4882828b3aaa37fdeee9eac5 and independently timestamped
in Bitcoin block 960429 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701156.
Recording identifiers
- ISRC
- USSM19701156
- Title
- No. 9: Troisième Quatuor: II. Légérement
- Artist
- Georg Philipp Telemann
- CopyrightID (CopyrightChains transaction hash)
0xf6a53bb4ac9a00de0617e835aeaee11e6c883e1e4882828b3aaa37fdeee9eac5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T16:07:24+00:00
- Bitcoin block
- 960429
- Canonical record hash
sha256:c81884f5e67d3f984c8ec8bc9fa185f701e65f2ad93e8aa39ab3b87d5f8b2bd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19701156
- Bitcoin block existence check
- https://blockstream.info/api/block/960429
Full record
Track page: No. 9: Troisième Quatuor: II. Légérement · Machine-readable JSON-LD