ISRC NLE420701401
Verified recording
NLE420701401 is “Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x724224c68d391e68ca0d59622c8e7411ea3b5e1dd6be722d6dd90444879cb85d and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420701401.
Recording identifiers
- ISRC
- NLE420701401
- Title
- Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x724224c68d391e68ca0d59622c8e7411ea3b5e1dd6be722d6dd90444879cb85d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:13babfcf428858cdbe6fc3980107af922f7c8da1cb549852443c47089fa441f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE420701401
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio · Machine-readable JSON-LD