ISRC DES381926106
Verified recording
DES381926106 is “Eroica Variations, Op. 35: Theme” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc1a34c635bf12c1166a80a4a50f61a4840730569bf68f21df247f939940697a7 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381926106.
Recording identifiers
- ISRC
- DES381926106
- Title
- Eroica Variations, Op. 35: Theme
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc1a34c635bf12c1166a80a4a50f61a4840730569bf68f21df247f939940697a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:c4232cc15ed912b3c16aaf491849d5d6cc56ac79318410fc50912ec11935db10- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381926106
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Eroica Variations, Op. 35: Theme · Machine-readable JSON-LD