ISRC DEF059104991
Verified recording
DEF059104991 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
0xbefb40bc63e9eaa1dc5a3e8812d7de9bd8df767a3d7dd7f577f2795c26075c9a and independently timestamped
in Bitcoin block 959163 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104991.
Recording identifiers
- ISRC
- DEF059104991
- Title
- Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbefb40bc63e9eaa1dc5a3e8812d7de9bd8df767a3d7dd7f577f2795c26075c9a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T18:47:29+00:00
- Bitcoin block
- 959163
- Canonical record hash
sha256:ba07aeecf0c44ff78bcc0d11edddd06eacafcfcda9dbab9569e9fb29cdd6237e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059104991
- Bitcoin block existence check
- https://blockstream.info/api/block/959163
Full record
Track page: Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio · Machine-readable JSON-LD