ISRC DEN961900212
Verified recording
DEN961900212 is “Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funèbre. Adagio assai” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x7cc123c18ae5efafe0f0ca4d1a986b81e44ed39aa6c46551f0557dd010266241 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/DEN961900212.
Recording identifiers
- ISRC
- DEN961900212
- Title
- Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funèbre. Adagio assai
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x7cc123c18ae5efafe0f0ca4d1a986b81e44ed39aa6c46551f0557dd010266241
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6d58001857337f092885827b2a667cd3f6875d58b77c8a6ff1778138cb3456c2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961900212
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 3 in E-Flat Major, Op. 55 "Eroica": II. Marcia funèbre. Adagio assai · Machine-readable JSON-LD