ISRC USSM12304223
Verified recording
USSM12304223 is “The Loveliest Night Of The Year (From "The Great Caruso")” by Jonas Kaufmann,
registered on the CopyrightChains blockchain with CopyrightID
0x1761e8a5865bc612954bf4c35acd300571a036e45905d1686fea635993e5be19 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304223.
Recording identifiers
- ISRC
- USSM12304223
- Title
- The Loveliest Night Of The Year (From "The Great Caruso")
- Artist
- Jonas Kaufmann
- CopyrightID (CopyrightChains transaction hash)
0x1761e8a5865bc612954bf4c35acd300571a036e45905d1686fea635993e5be19
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:bc7d4f28f2e4134780e28bcc3c8fe4d878c736bb7cdba3342465ba1e06840001- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12304223
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: The Loveliest Night Of The Year (From "The Great Caruso") · Machine-readable JSON-LD