ISRC ITJXZ2300504
Verified recording
ITJXZ2300504 is “Hulda, FWV 49, Act I: Finale. Nous sommes vainqueurs” by César Franck,
registered on the CopyrightChains blockchain with CopyrightID
0x5864557a3f2e4c9532e58fd0fb68be03622e525b941535c451fa69eeff1a1cff 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/ITJXZ2300504.
Recording identifiers
- ISRC
- ITJXZ2300504
- Title
- Hulda, FWV 49, Act I: Finale. Nous sommes vainqueurs
- Artist
- César Franck
- CopyrightID (CopyrightChains transaction hash)
0x5864557a3f2e4c9532e58fd0fb68be03622e525b941535c451fa69eeff1a1cff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a5f041c6ae1bf7bbfc42dbc0e0a20cb7be1d2061c4c09214f4d4c258a21eaa4a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2300504
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hulda, FWV 49, Act I: Finale. Nous sommes vainqueurs · Machine-readable JSON-LD