ISRC USUM72407248
Verified recording
USUM72407248 is “Touch” by KATSEYE,
registered on the CopyrightChains blockchain with CopyrightID
0xfd0f210a28658ae0b62b6f0d56e95ede052ec95dd55e5eb37e98419cd8fcf0eb and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72407248.
Recording identifiers
- ISRC
- USUM72407248
- Title
- Touch
- Artist
- KATSEYE
- CopyrightID (CopyrightChains transaction hash)
0xfd0f210a28658ae0b62b6f0d56e95ede052ec95dd55e5eb37e98419cd8fcf0eb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:d31215881acfb54c1d19c2ea687055c737c825cbf3e46860359a14f8283842ca- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72407248
- Bitcoin block existence check
- https://blockstream.info/api/block/956304