ISRC DEN961830918
Verified recording
DEN961830918 is “Variations sérieuses, Op. 54, MWV U156: Variation XVII” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x6e45eb44a38b22d693c7929f030558fc85ec9f785fcbb50736554e546ce87218 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830918.
Recording identifiers
- ISRC
- DEN961830918
- Title
- Variations sérieuses, Op. 54, MWV U156: Variation XVII
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x6e45eb44a38b22d693c7929f030558fc85ec9f785fcbb50736554e546ce87218
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:3c476aa31496fd7b723aa97f2676a01619cb8310ca2c0de37456086bce1f0479- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961830918
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Variations sérieuses, Op. 54, MWV U156: Variation XVII · Machine-readable JSON-LD