ISRC DEN962200454
Verified recording
DEN962200454 is “Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc53e59211e251a4d17da05e57cf451d7106b841ab7ea994fec14941267be5324 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/DEN962200454.
Recording identifiers
- ISRC
- DEN962200454
- Title
- Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc53e59211e251a4d17da05e57cf451d7106b841ab7ea994fec14941267be5324
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:25feba7a49a4bd70cc8b1bb489d3239838d2f2b089e940310e6948f60ca9598a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200454
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: Symphony No. 4 in B-Flat Major, Op. 60: IV. Allegro ma non troppo · Machine-readable JSON-LD