ISRC DEN962200452
Verified recording
DEN962200452 is “Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe93336640c8d7cdd5b032235db0e6240a90c3618de391491cf3847e3011b6c31 and independently timestamped
in Bitcoin block 960303 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200452.
Recording identifiers
- ISRC
- DEN962200452
- Title
- Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe93336640c8d7cdd5b032235db0e6240a90c3618de391491cf3847e3011b6c31
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:11:13+00:00
- Bitcoin block
- 960303
- Canonical record hash
sha256:97c5ae5078f297667fe92527cf8319af8561987e2f2a276db34f33ef79e72e6b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN962200452
- Bitcoin block existence check
- https://blockstream.info/api/block/960303
Full record
Track page: Symphony No. 4 in B-Flat Major, Op. 60: II. Adagio · Machine-readable JSON-LD