ISRC DEM090100040
Verified recording
DEM090100040 is “Ism” by TWICE,
registered on the CopyrightChains blockchain with CopyrightID
0xb5f751c479e5e7974f9bf96e791a07006359a3b766e3c70bf2c9d11d2ef481b8 and independently timestamped
in Bitcoin block 960153 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEM090100040.
Recording identifiers
- ISRC
- DEM090100040
- Title
- Ism
- Artist
- TWICE
- CopyrightID (CopyrightChains transaction hash)
0xb5f751c479e5e7974f9bf96e791a07006359a3b766e3c70bf2c9d11d2ef481b8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:57:12+00:00
- Bitcoin block
- 960153
- Canonical record hash
sha256:fcf61c3830b36fa0d0556bd6462321e72311754c1ab2df560d8b8c19b7448b86- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEM090100040
- Bitcoin block existence check
- https://blockstream.info/api/block/960153