ISRC GBBBC2400327
Verified recording
GBBBC2400327 is “Lieder ohne Worte VI, Op. 67: VI. Allegretto non troppo, MWV U188 "Cradle Song"” by Felix Mendelssohn,
registered on the CopyrightChains blockchain with CopyrightID
0x906f5a85c4fc28309afc6357a1579ebd24647ca2e56eee477d480c313d36feb4 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400327.
Recording identifiers
- ISRC
- GBBBC2400327
- Title
- Lieder ohne Worte VI, Op. 67: VI. Allegretto non troppo, MWV U188 "Cradle Song"
- Artist
- Felix Mendelssohn
- CopyrightID (CopyrightChains transaction hash)
0x906f5a85c4fc28309afc6357a1579ebd24647ca2e56eee477d480c313d36feb4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5268ecfebea908864e85e52fd1bc65596c073731bd97baa260834259e6bb6c39- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBBBC2400327
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Lieder ohne Worte VI, Op. 67: VI. Allegretto non troppo, MWV U188 "Cradle Song" · Machine-readable JSON-LD