ISRC DEF059204973
Verified recording
DEF059204973 is “Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xad338508b11872729f4a8f048fcb5b6c21cd0f604fd5091c717c020667426e06 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204973.
Recording identifiers
- ISRC
- DEF059204973
- Title
- Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xad338508b11872729f4a8f048fcb5b6c21cd0f604fd5091c717c020667426e06
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:681180a89777b4347293108a740d49568553ab69369c2f7d91a1c9d22b6bce50- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059204973
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 7 in A Major, Op. 92: III. Presto - Assai meno presto · Machine-readable JSON-LD