ISRC ITJXZ2300537
Verified recording
ITJXZ2300537 is “Hulda, FWV 49, Act IV: Scène et Reprise du chœur. La violence de ma haine” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0xb9a15c77fb13750e71bdb1b1d0811da00a108b055240a39d1c3faf3d044897f0 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2300537.
Recording identifiers
- ISRC
- ITJXZ2300537
- Title
- Hulda, FWV 49, Act IV: Scène et Reprise du chœur. La violence de ma haine
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0xb9a15c77fb13750e71bdb1b1d0811da00a108b055240a39d1c3faf3d044897f0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8cccbdb87d8841083898cdd865320869bcc4184dbf814a451f7c987126ae5f95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2300537
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hulda, FWV 49, Act IV: Scène et Reprise du chœur. La violence de ma haine · Machine-readable JSON-LD