ISRC DEF057702754
Verified recording
DEF057702754 is “Symphony No. 5 in C Minor, Op. 67: IV. Finale. Allegro - Recorded 1977” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbab4944a2b0e6f618035475dd9a05123d7d0cb1e9144de49be652f73df921a70 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702754.
Recording identifiers
- ISRC
- DEF057702754
- Title
- Symphony No. 5 in C Minor, Op. 67: IV. Finale. Allegro - Recorded 1977
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbab4944a2b0e6f618035475dd9a05123d7d0cb1e9144de49be652f73df921a70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:10e47e04e403d84421a990c7a7ff7c4d158b86fb09c7cdaa294fb688011976c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057702754
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 5 in C Minor, Op. 67: IV. Finale. Allegro - Recorded 1977 · Machine-readable JSON-LD