ISRC DEFG22464802
Verified recording
DEFG22464802 is “3 Mélodies, Op. 4: No. 2, Allegretto, H-U 420” by Fanny Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x7e1d82618c3a0de3d96e28e60cd180a1a80b35e7c256a87aefcf3e69f5d7ed88 and independently timestamped
in Bitcoin block 960309 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22464802.
Recording identifiers
- ISRC
- DEFG22464802
- Title
- 3 Mélodies, Op. 4: No. 2, Allegretto, H-U 420
- Artist
- Fanny Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x7e1d82618c3a0de3d96e28e60cd180a1a80b35e7c256a87aefcf3e69f5d7ed88
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:35:49+00:00
- Bitcoin block
- 960309
- Canonical record hash
sha256:2d1238de89cc83f61b7189c17aaeb85112618c97142cc8dab8e8298dae20aa4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEFG22464802
- Bitcoin block existence check
- https://blockstream.info/api/block/960309
Full record
Track page: 3 Mélodies, Op. 4: No. 2, Allegretto, H-U 420 · Machine-readable JSON-LD