ISRC NLA506700416
Verified recording
NLA506700416 is “String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio. Heiliger Dankgesang – Andante. Neue kraft fühlend” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4212c64821dea71a63a8dab10a463e745a56b6e357ef4ce234614ae83659846b 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/NLA506700416.
Recording identifiers
- ISRC
- NLA506700416
- Title
- String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio. Heiliger Dankgesang – Andante. Neue kraft fühlend
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4212c64821dea71a63a8dab10a463e745a56b6e357ef4ce234614ae83659846b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:063325a68e815b4c16776b55201f84fcedd51ba57436a445a23aa935e86db8db- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA506700416
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: String Quartet No. 15 in A Minor, Op. 132: III. Molto adagio. Heiliger Dankgesang – Andante. Neue kraft fühlend · Machine-readable JSON-LD