ISRC DEC628700412
Verified recording
DEC628700412 is “Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Instrumental Version)” by Jacques Offenbach,
registered on the CopyrightChains blockchain with CopyrightID
0x21fa73964481fe31b01d816a3eaca1b1439a3e6b5f6a928af1853c3c39cdb0a9 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/DEC628700412.
Recording identifiers
- ISRC
- DEC628700412
- Title
- Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Instrumental Version)
- Artist
- Jacques Offenbach
- CopyrightID (CopyrightChains transaction hash)
0x21fa73964481fe31b01d816a3eaca1b1439a3e6b5f6a928af1853c3c39cdb0a9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ffa1a183991ea1e60d6c53d621f2a46b563953222b000877f0cd242c653a1bf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEC628700412
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Offenbach: Les contes d'Hoffmann, Act 4: Barcarolle. "Belle nuit, ô nuit d'amour" (Instrumental Version) · Machine-readable JSON-LD