ISRC HKI199271104
Verified recording
HKI199271104 is “Lieder ohne Worte (Songs without Words), Book 2, Op. 30: No. 7 in E-Flat Major, Op. 30, No. 1, MWV U103” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x195bec458ecac7e121b43b60f431d7ee0c064d921cf706040d5ceb3027700db5 and independently timestamped
in Bitcoin block 960379 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199271104.
Recording identifiers
- ISRC
- HKI199271104
- Title
- Lieder ohne Worte (Songs without Words), Book 2, Op. 30: No. 7 in E-Flat Major, Op. 30, No. 1, MWV U103
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x195bec458ecac7e121b43b60f431d7ee0c064d921cf706040d5ceb3027700db5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:25:34+00:00
- Bitcoin block
- 960379
- Canonical record hash
sha256:06297137c4bf3157602d82c84e213169788640c470a6ee8c024fb19b0122f765- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199271104
- Bitcoin block existence check
- https://blockstream.info/api/block/960379
Full record
Track page: Lieder ohne Worte (Songs without Words), Book 2, Op. 30: No. 7 in E-Flat Major, Op. 30, No. 1, MWV U103 · Machine-readable JSON-LD