ISRC DEF059402271
Verified recording
DEF059402271 is “Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc1d5263a140664d694a82f370d22623274d28323883cd191dab902f7c0942549 and independently timestamped
in Bitcoin block 956856 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059402271.
Recording identifiers
- ISRC
- DEF059402271
- Title
- Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc1d5263a140664d694a82f370d22623274d28323883cd191dab902f7c0942549
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T01:25:57+00:00
- Bitcoin block
- 956856
- Canonical record hash
sha256:aa2cadec463a5e0739f89e5b61ab8656e5c6efba1475c3280850ee5dc15c8802- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF059402271
- Bitcoin block existence check
- https://blockstream.info/api/block/956856
Full record
Track page: Symphony No. 5 in C Minor, Op. 67: I. Allegro con brio · Machine-readable JSON-LD