ISRC KRA381204552
Verified recording
KRA381204552 is “A week” by SISTAR,
registered on the CopyrightChains blockchain with CopyrightID
0x28848a065e003b9008285153f175912851b40c6960d1e274e577f8ef59eb35a7 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381204552.
Recording identifiers
- ISRC
- KRA381204552
- Title
- A week
- Artist
- SISTAR
- CopyrightID (CopyrightChains transaction hash)
0x28848a065e003b9008285153f175912851b40c6960d1e274e577f8ef59eb35a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:87ddf9097de7fc0d9479053e9e2a33968ed5afcafeae67de2313320d88ea6197- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/KRA381204552
- Bitcoin block existence check
- https://blockstream.info/api/block/953520