ISRC DEF059303383
Verified recording
DEF059303383 is “Symphony No. 1 in C Major, Op. 21: III. Menuetto (Allegro molto e vivace)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x016580c432c29580cdfa57ee6ae718c9437da0c30ab35f4219f7f63ed55481a6 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303383.
Recording identifiers
- ISRC
- DEF059303383
- Title
- Symphony No. 1 in C Major, Op. 21: III. Menuetto (Allegro molto e vivace)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x016580c432c29580cdfa57ee6ae718c9437da0c30ab35f4219f7f63ed55481a6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3c8a78ff7ba72ee1d8b4b5f9276a68cb537d9306df789eb019b3e84b4c613019- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059303383
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Symphony No. 1 in C Major, Op. 21: III. Menuetto (Allegro molto e vivace) · Machine-readable JSON-LD