ISRC DER411890421
Verified recording
DER411890421 is “Serenade Nr. 13 G-Dur KV 525 "Eine kleine Nachtmusik", I. Allegro” by Wolfgang Amadeus Mozart,
registered on the CopyrightChains blockchain with CopyrightID
0x8757c2f722a1820110d2d6cf6060461ae38ea5a847bb6731faaad9bd96922ec2 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411890421.
Recording identifiers
- ISRC
- DER411890421
- Title
- Serenade Nr. 13 G-Dur KV 525 "Eine kleine Nachtmusik", I. Allegro
- Artist
- Wolfgang Amadeus Mozart
- CopyrightID (CopyrightChains transaction hash)
0x8757c2f722a1820110d2d6cf6060461ae38ea5a847bb6731faaad9bd96922ec2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:b29fc334276c3e6d2ffdc0b884597482a39ea161ef6b62d3cc1fd2107f019ced- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER411890421
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Serenade Nr. 13 G-Dur KV 525 "Eine kleine Nachtmusik", I. Allegro · Machine-readable JSON-LD