ISRC QZS672260301
Verified recording
QZS672260301 is “STEP IT UP!” by KARUT,
registered on the CopyrightChains blockchain with CopyrightID
0x9304fc3b10d56d4b39a726a18028c51ddc944abf5ed171ddd64e7c7156ca2590 and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672260301.
Recording identifiers
- ISRC
- QZS672260301
- Title
- STEP IT UP!
- Artist
- KARUT
- CopyrightID (CopyrightChains transaction hash)
0x9304fc3b10d56d4b39a726a18028c51ddc944abf5ed171ddd64e7c7156ca2590
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:7a826d7d105db1d416270a490d72fda3a3221451560aa302efb0b68c2b19dc1b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS672260301
- Bitcoin block existence check
- https://blockstream.info/api/block/960236