ISRC DEF057610031
Verified recording
DEF057610031 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
0xf5f054708c194804d0a981323a3e497a43ad793179e6cbcf09d426231a157740 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057610031.
Recording identifiers
- ISRC
- DEF057610031
- Title
- Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf5f054708c194804d0a981323a3e497a43ad793179e6cbcf09d426231a157740
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:baa8dd55c552829b2bd551375ba323704cff9074ea0ae947cd537df02a3f5154- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057610031
- Bitcoin block existence check
- https://blockstream.info/api/block/960264
Full record
Track page: Symphony No. 2 in D Major, Op. 36: I. Adagio molto - Allegro con brio · Machine-readable JSON-LD