ISRC DEF058500004
Verified recording
DEF058500004 is “Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": IX. Duet. Drum sing ich mit meinem Liede” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xdc1db96db40db95ef9c565dc573a8325eb54e5a8b6969a86fe23481d6d97b1f4 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/DEF058500004.
Recording identifiers
- ISRC
- DEF058500004
- Title
- Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": IX. Duet. Drum sing ich mit meinem Liede
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xdc1db96db40db95ef9c565dc573a8325eb54e5a8b6969a86fe23481d6d97b1f4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:47c52bc7fa14b0b42f8559f6fc2b3455f939c14d472b764381b70665139d5584- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058500004
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 2 in B-Flat Major, Op. 52, MWV A18 "Hymn of Praise": IX. Duet. Drum sing ich mit meinem Liede · Machine-readable JSON-LD