ISRC DEN960000262
Verified recording
DEN960000262 is “Symphony No. 2 in D Major, Op. 36: II. Larghetto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5cc7ef0a79befd603cffffe349c5d79a11fd5d96c6209bb3613bc05aa80440fa and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960000262.
Recording identifiers
- ISRC
- DEN960000262
- Title
- Symphony No. 2 in D Major, Op. 36: II. Larghetto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5cc7ef0a79befd603cffffe349c5d79a11fd5d96c6209bb3613bc05aa80440fa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:c59ea8dbb41b40d17c858f3dc6606b14d454b9f9b2f6be51d2f40c48c631dd3d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960000262
- Bitcoin block existence check
- https://blockstream.info/api/block/960448
Full record
Track page: Symphony No. 2 in D Major, Op. 36: II. Larghetto · Machine-readable JSON-LD