ISRC USSJ10700202
Verified recording
USSJ10700202 is “Serenade No. 13 in G Major, K.525: II. Andante "Eine Kleine Nachtmusik"” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x229eef8edbf5b1ffbdfd2444961ab693eaec98e13d33fa1db74cbac46ed155b4 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/USSJ10700202.
Recording identifiers
- ISRC
- USSJ10700202
- Title
- Serenade No. 13 in G Major, K.525: II. Andante "Eine Kleine Nachtmusik"
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x229eef8edbf5b1ffbdfd2444961ab693eaec98e13d33fa1db74cbac46ed155b4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:3005eace5e1fde3ffadb6182a1285dfb18e208693c34669036fbc1efe2bc0797- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10700202
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade No. 13 in G Major, K.525: II. Andante "Eine Kleine Nachtmusik" · Machine-readable JSON-LD