ISRC DES380020668
Verified recording
DES380020668 is “Symphony No. 5 in C-Minor, Op. 67: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x89b66534a066f401528b36e4ba2ef58cf588f26211f1e7368f1620c83e9d67ad and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020668.
Recording identifiers
- ISRC
- DES380020668
- Title
- Symphony No. 5 in C-Minor, Op. 67: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x89b66534a066f401528b36e4ba2ef58cf588f26211f1e7368f1620c83e9d67ad
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:75296b7c13b5e795c384ab28f3f4543cac5b8e458fd3a3e788067dac99665e4c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES380020668
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Symphony No. 5 in C-Minor, Op. 67: I. Allegro con brio · Machine-readable JSON-LD