ISRC ITUM70800669
Verified recording
ITUM70800669 is “Lieder ohne Worte, Op. 19: No. 1 in E Major. Andante con moto "Sweet Remembrance", MWV U 86” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0xa2cd6d52a13f697aec1b96486ee0466ba5c109ff0b6b58bc8aa6f2bda408c852 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800669.
Recording identifiers
- ISRC
- ITUM70800669
- Title
- Lieder ohne Worte, Op. 19: No. 1 in E Major. Andante con moto "Sweet Remembrance", MWV U 86
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0xa2cd6d52a13f697aec1b96486ee0466ba5c109ff0b6b58bc8aa6f2bda408c852
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:eb34aebaec2052819f99b1a2ce96c54e1bb17bf6069d10c4d6318040c192abc5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70800669
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Lieder ohne Worte, Op. 19: No. 1 in E Major. Andante con moto "Sweet Remembrance", MWV U 86 · Machine-readable JSON-LD