Daily integrity seal · B.Now sightings
2026-07-27
On 2026-07-27, KTRENZ sealed a tamper-evident fingerprint of 42 K-pop observations from that day. Publishing this fingerprint on base-mainnet proves those records existed at that time and have not been altered since. Each observation is one artist moment — who, where, when, and the source. We can prove any single one to a licensed partner without exposing the rest.
Moments in this seal
Already-public moments, each cited to its source. Real-time, precise, and private locations (homes, hotels, airports) are withheld — an anti-stalking record, not a live feed.
| Artist | Where | When | Source |
|---|---|---|---|
| Sunmi | Water Bomb | 2026-07-27 | source ↗ |
| ENHYPEN | Tacoma | 2026-07-27 | source ↗ |
| Sunmi | Water Bomb | 2026-07-27 | source ↗ |
| IVE | New York | 2026-07-26 | source ↗ |
| Sunmi | Waterbomb Seoul | 2026-07-26 | source ↗ |
| Bang Chan | Seoul | 2026-07-26 | source ↗ |
| Sunmi | Seoul | 2026-07-26 | source ↗ |
| KISS OF LIFE | Seoul | 2026-07-26 | source ↗ |
| May | Marbella, Spain | 2026-07-26 | source ↗ |
| Sunmi | Seoul | 2026-07-26 | source ↗ |
| Sunmi | Waterbomb Seoul | 2026-07-26 | source ↗ |
| IVE | Canada | 2026-07-26 | source ↗ |
| Jennie | London | 2026-07-26 | source ↗ |
| BLACKPINK | London | 2026-07-26 | source ↗ |
| Sunmi | Waterbomb Seoul | 2026-07-26 | source ↗ |
| Stray Kids | Seoul | 2026-07-26 | source ↗ |
| Bang Chan | Seoul | 2026-07-26 | source ↗ |
| KISS OF LIFE | Seoul | 2026-07-26 | source ↗ |
| Bang Chan | Seoul | 2026-07-26 | source ↗ |
| RESCENE | Boryeong | 2026-07-26 | source ↗ |
| RESCENE | Inkigayo | 2026-07-26 | source ↗ |
| Karina | Waterbomb | 2026-07-26 | source ↗ |
| Jena | Boryeong | 2026-07-26 | source ↗ |
| Yeonjun | KMA | 2026-07-26 | source ↗ |
| Minami | Boryeong | 2026-07-26 | source ↗ |
| IVE | Montreal | 2026-07-26 | source ↗ |
| BTS | Toronto | 2026-07-26 | source ↗ |
| IVE | Newark | 2026-07-26 | source ↗ |
| Yoon Jong-shin | Pyeongtaek | 2026-07-26 | source ↗ |
| KISS OF LIFE | Seoul | 2026-07-26 | source ↗ |
| Yunho | Japan | 2026-07-26 | source ↗ |
| Karina | Waterbomb | 2026-07-25 | source ↗ |
| Bang Chan | Seoul | 2026-07-25 | source ↗ |
| Minho | Marco de Canaveses | 2026-07-25 | source ↗ |
| May | Paris, France | 2026-07-25 | source ↗ |
| BTS | Busan | 2026-07-24 | source ↗ |
| BTS | Busan | 2026-07-24 | source ↗ |
| BTS | Busan | 2026-07-24 | source ↗ |
| BTS | Busan | 2026-07-24 | source ↗ |
| Sunmi | Waterbomb | 2026-07-24 | source ↗ |
| BOYNEXTDOOR | KSPO Dome | 2026-07-24 | source ↗ |
| Minho | Mise-en-scène Short Film Festival | 2026-06-23 | source ↗ |
On-chain fingerprint
- Records sealed
- 42
- Window (UTC)
- 2026-07-26 06:00 → 2026-07-27 03:00
- Merkle root
- 0xcfba7300ae8306167c7c5ec15ee4824ae03b710f23c77e1a0ba0df6d88aa8a32
- Attestation UID
- 0x8c4aa3ab829a7582ab710efeba280efcaa121c8deb2a67d97a074852808c509b
- Network
- base-mainnet
- Hash algorithm
- keccak256-fixedorder-dup-v1
How to verify a single record: a licensee is handed one record + its salt + a Merkle proof, re-hashes it, and confirms it resolves to the Merkle root above — proving inclusion without exposing anyone else's data. Get in touch for a licensed feed.