ISRC USHM10230001
Verified recording
USHM10230001 is “Prelude” by Nicolas Vallet,
registered on the CopyrightChains blockchain with CopyrightID
0xf416594929a6f801002e76f54f81fd39298ade353eaad8df35c2b3ef9e4a31e2 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/USHM10230001.
Recording identifiers
- ISRC
- USHM10230001
- Title
- Prelude
- Artist
- Nicolas Vallet
- CopyrightID (CopyrightChains transaction hash)
0xf416594929a6f801002e76f54f81fd39298ade353eaad8df35c2b3ef9e4a31e2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:702c357c4deb0000b7d9e2fdd9326bdd04b871b9289cf574cc41bcea57af4840- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10230001
- Bitcoin block existence check
- https://blockstream.info/api/block/957118