ISRC FR50X1843713
Verified recording
FR50X1843713 is “Boule de Neige, Acte I Scène 3: Romance des souvenirs d'Olga "Souvenance"” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0xe95cdd5bf3b7e299aaba60ccf70de61c397681379f1d32264b0c47bea71a3f7d and independently timestamped
in Bitcoin block 960337 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843713.
Recording identifiers
- ISRC
- FR50X1843713
- Title
- Boule de Neige, Acte I Scène 3: Romance des souvenirs d'Olga "Souvenance"
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0xe95cdd5bf3b7e299aaba60ccf70de61c397681379f1d32264b0c47bea71a3f7d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:51:48+00:00
- Bitcoin block
- 960337
- Canonical record hash
sha256:550cebee1d716437b8fa5a475151c8af2d05a9bbd8a5893b6b03a1f12916d1fc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X1843713
- Bitcoin block existence check
- https://blockstream.info/api/block/960337
Full record
Track page: Boule de Neige, Acte I Scène 3: Romance des souvenirs d'Olga "Souvenance" · Machine-readable JSON-LD