ISRC NLA507902015
Verified recording
NLA507902015 is “Piano Trio No. 7 in B Flat, Op. 97 "Archduke": 3. Andante cantabile, ma però con moto - Poco più adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x467aabbef03ef72510cfce5ef9b60758abd134466c44269998704351f84780ef and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507902015.
Recording identifiers
- ISRC
- NLA507902015
- Title
- Piano Trio No. 7 in B Flat, Op. 97 "Archduke": 3. Andante cantabile, ma però con moto - Poco più adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x467aabbef03ef72510cfce5ef9b60758abd134466c44269998704351f84780ef
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:e4ca459617e9fae77cd534e36f7a7f6dc80e32d27cccf285690d312abba7fadc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLA507902015
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Piano Trio No. 7 in B Flat, Op. 97 "Archduke": 3. Andante cantabile, ma però con moto - Poco più adagio · Machine-readable JSON-LD