ISRC DEC628900519
Verified recording
DEC628900519 is “Mendelssohn: String Quartet No. 2 in A Minor, Op. 13, MWV R22: II. Adagio non lento” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x8d4ee4306cbc8f48ecfa069a8f83952437ac3071c6d7d19fd477293ca0db4886 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/DEC628900519.
Recording identifiers
- ISRC
- DEC628900519
- Title
- Mendelssohn: String Quartet No. 2 in A Minor, Op. 13, MWV R22: II. Adagio non lento
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x8d4ee4306cbc8f48ecfa069a8f83952437ac3071c6d7d19fd477293ca0db4886
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:44326bb4a6b61673e93fa5d1b659bf88c1806a038c758f3702baeb7f614d63fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628900519
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Mendelssohn: String Quartet No. 2 in A Minor, Op. 13, MWV R22: II. Adagio non lento · Machine-readable JSON-LD