ISRC DES381512203
Verified recording
DES381512203 is “Songs Without Words, Op. 62: III. Andante maestoso in E Minor "Trauermarsch"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x7c2306c97f78b037007a04050b432b5987ca1a97cd3d3e5d5e762ae7fd9fb66d 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/DES381512203.
Recording identifiers
- ISRC
- DES381512203
- Title
- Songs Without Words, Op. 62: III. Andante maestoso in E Minor "Trauermarsch"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x7c2306c97f78b037007a04050b432b5987ca1a97cd3d3e5d5e762ae7fd9fb66d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d4b50667f4906d84fc77cca2dbf05a8859fae6190cd02d31187cb36aac4f8b1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DES381512203
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Songs Without Words, Op. 62: III. Andante maestoso in E Minor "Trauermarsch" · Machine-readable JSON-LD