ISRC DEF057302061
Verified recording
DEF057302061 is “Lieder ohne Worte I, Op. 19b: I. Andante con moto, MWV U86 "Sweet Remembrance"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xb8cf9e463d4ec6408b695cc2c80f5aa940a43229250bc6c48aae0966540bf181 and independently timestamped
in Bitcoin block 960105 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302061.
Recording identifiers
- ISRC
- DEF057302061
- Title
- Lieder ohne Worte I, Op. 19b: I. Andante con moto, MWV U86 "Sweet Remembrance"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xb8cf9e463d4ec6408b695cc2c80f5aa940a43229250bc6c48aae0966540bf181
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:35:17+00:00
- Bitcoin block
- 960105
- Canonical record hash
sha256:bb684d007cc181e7fe253fe27ab66a11568874340a664cd64c02f516dfe156a9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057302061
- Bitcoin block existence check
- https://blockstream.info/api/block/960105
Full record
Track page: Lieder ohne Worte I, Op. 19b: I. Andante con moto, MWV U86 "Sweet Remembrance" · Machine-readable JSON-LD