ISRC DESR71609134
Verified recording
DESR71609134 is “Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo e un poco maestoso” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x50e4b8ddabddd0a113834ce2efa916866afd4ef38835c5867b76078bc88b3025 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609134.
Recording identifiers
- ISRC
- DESR71609134
- Title
- Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo e un poco maestoso
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x50e4b8ddabddd0a113834ce2efa916866afd4ef38835c5867b76078bc88b3025
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5316ba8109c7da517f3c3f6449fb6d3f2f4f09aa6b012436dc78d90ccc99bca7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DESR71609134
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Symphony No. 9 in D Minor, Op. 125: I. Allegro ma non troppo e un poco maestoso · Machine-readable JSON-LD