ISRC ITJXZ2300110
Verified recording
ITJXZ2300110 is “Valse des patineurs” by Émile Waldteufel,
registered on the CopyrightChains blockchain with CopyrightID
0x6f877f59d6b069a24d2315e211064d9e28667ef8483c18335bd2fa6c253c94d0 and independently timestamped
in Bitcoin block 960370 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2300110.
Recording identifiers
- ISRC
- ITJXZ2300110
- Title
- Valse des patineurs
- Artist
- Émile Waldteufel
- CopyrightID (CopyrightChains transaction hash)
0x6f877f59d6b069a24d2315e211064d9e28667ef8483c18335bd2fa6c253c94d0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T08:38:45+00:00
- Bitcoin block
- 960370
- Canonical record hash
sha256:6aa31834e11f400aae9ee9199594806a1f01b21c23af89e707023510fb099aa8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITJXZ2300110
- Bitcoin block existence check
- https://blockstream.info/api/block/960370