ISRC DES381512208
Verified recording
DES381512208 is “Songs Without Words, Op. 67: II. Allegro leggiero in F-Sharp Minor” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x812fbc4e76016f9ffe220a72f3e2a973c6f888c47d2ae77a033cd6ad2dcdd145 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381512208.
Recording identifiers
- ISRC
- DES381512208
- Title
- Songs Without Words, Op. 67: II. Allegro leggiero in F-Sharp Minor
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x812fbc4e76016f9ffe220a72f3e2a973c6f888c47d2ae77a033cd6ad2dcdd145
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:fd3637c0798936412a4fc6789a7f4d985c06825779d9fb3d60280887cfe2efe8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381512208
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Songs Without Words, Op. 67: II. Allegro leggiero in F-Sharp Minor · Machine-readable JSON-LD