Daily integrity seal · B.Now sightings
2026-07-28
On 2026-07-28, KTRENZ sealed a tamper-evident fingerprint of 35 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 |
|---|---|---|---|
| Jin | Da Nang | 2026-07-28 | source ↗ |
| G-DRAGON | Jakarta | 2026-07-28 | source ↗ |
| ILLIT | Bulamsan | 2026-07-28 | source ↗ |
| SEVENTEEN | Seoul | 2026-07-28 | source ↗ |
| IVE | Baseball stadium | 2026-07-28 | source ↗ |
| ILLIT | Bulam Mountain | 2026-07-28 | source ↗ |
| IVE | Newark | 2026-07-28 | source ↗ |
| G-DRAGON | Hong Kong | 2026-07-28 | source ↗ |
| RESCENE | — withheld — | 2026-07-28 | source ↗ |
| ATEEZ | CGV | 2026-07-28 | source ↗ |
| IVE | New York | 2026-07-28 | source ↗ |
| BTS | New York | 2026-07-28 | source ↗ |
| ATEEZ | Japan | 2026-07-28 | source ↗ |
| Yoon Jong-shin | 월간 윤종신 | 2026-07-28 | source ↗ |
| Lee Jun-young | Arts High School | 2026-07-28 | source ↗ |
| ENHYPEN | Tacoma | 2026-07-27 | source ↗ |
| Jena | West Palm Beach, Florida | 2026-07-27 | source ↗ |
| Jin | Da Nang | 2026-07-27 | source ↗ |
| BABYMONSTER | Fukuoka | 2026-07-27 | source ↗ |
| Jin | Da Nang | 2026-07-26 | source ↗ |
| Stray Kids | Seoul | 2026-07-26 | source ↗ |
| Stray Kids | Seoul | 2026-07-25 | source ↗ |
| Stray Kids | Seoul | 2026-07-25 | source ↗ |
| Minho | Coruche, Portugal | 2026-07-25 | source ↗ |
| Minho | Erra, Santarém, Portugal | 2026-07-24 | source ↗ |
| Minho | Gache, Portugal | 2026-07-24 | source ↗ |
| Minho | Coruche, Portugal | 2026-07-23 | source ↗ |
| G-DRAGON | Manila | 2026-07-13 | source ↗ |
| G-DRAGON | Kaohsiung | 2026-06-01 | source ↗ |
| G-DRAGON | Los Angeles | 2026-05-06 | source ↗ |
| Gunho | Goyang Stadium | 2025-09-21 | source ↗ |
| Gunho | Waterbomb | 2025-07-07 | source ↗ |
| Gunho | Korea University | 2025-05-26 | source ↗ |
On-chain fingerprint
- Records sealed
- 35
- Window (UTC)
- 2026-07-27 23:21 → 2026-07-28 19:32
- Merkle root
- 0xa0179f1ec733843911d147359bea26d6fd63dc7f9b8a59c08fedd72d46a7bcc9
- Attestation UID
- 0xccfdd15286ae0247d5022e698687946a3acfb78a214eb31aedc952c80df8c654
- 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.