Daily integrity seal · B.Now sightings
2026-07-19
On 2026-07-19, KTRENZ sealed a tamper-evident fingerprint of 52 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 |
|---|---|---|---|
| LE SSERAFIM | Incheon | 2026-07-19 | source ↗ |
| BTS | Paris | 2026-07-19 | source ↗ |
| BTS | Paris | 2026-07-19 | source ↗ |
| CORTIS | Incheon | 2026-07-19 | source ↗ |
| NCT | Kaohsiung | 2026-07-19 | source ↗ |
| NCT | Kaohsiung | 2026-07-19 | source ↗ |
| ENHYPEN | Dallas | 2026-07-19 | source ↗ |
| aespa | Japan | 2026-07-19 | source ↗ |
| aespa | Japan | 2026-07-19 | source ↗ |
| Minami | Kyoto Prefecture, Kyotango City | 2026-07-19 | source ↗ |
| THE BOYZ | Seoul | 2026-07-19 | source ↗ |
| aespa | — withheld — | 2026-07-19 | source ↗ |
| BTS | Paris | 2026-07-18 | source ↗ |
| Jimin | Paris | 2026-07-18 | source ↗ |
| BTS | Paris | 2026-07-18 | source ↗ |
| Jungkook | Paris | 2026-07-18 | source ↗ |
| Jungkook | Paris | 2026-07-18 | source ↗ |
| Woonhak | Seoul | 2026-07-18 | source ↗ |
| Yunho | Seoul Station | 2026-07-18 | source ↗ |
| BTS | Paris | 2026-07-18 | source ↗ |
| Hearts2Hearts | — withheld — | 2026-07-18 | source ↗ |
| Hearts2Hearts | Niigata | 2026-07-18 | source ↗ |
| NCT | Kaohsiung | 2026-07-18 | source ↗ |
| Hong Eunchae | Taipei | 2026-07-18 | source ↗ |
| NCT | Kaohsiung | 2026-07-18 | source ↗ |
| BTS | Paris | 2026-07-18 | source ↗ |
| BLACKPINK | Singapore | 2026-07-18 | source ↗ |
| aespa | Hawaii | 2026-07-18 | source ↗ |
| Kim Chaewon | Taipei | 2026-07-18 | source ↗ |
| Hearts2Hearts | Japan | 2026-07-18 | source ↗ |
| Woonhak | Seoul | 2026-07-18 | source ↗ |
| Jungkook | Stade de France, Paris | 2026-07-18 | source ↗ |
| RIIZE | Tokyo | 2026-07-18 | source ↗ |
| Minami | Niigata | 2026-07-18 | source ↗ |
| NCT 127 | Bali | 2026-07-17 | source ↗ |
| Moonbyul | Macau | 2026-07-17 | source ↗ |
| NCT | Japan | 2026-07-17 | source ↗ |
| Hwasa (화사) | SUMMERSWAG 2026 | 2026-07-16 | source ↗ |
| Jungkook | Paris | 2026-07-16 | source ↗ |
| NCT 127 | Bali | 2026-07-12 | source ↗ |
| Jungkook | Munich | 2026-07-11 | source ↗ |
| Ahyeon | Seoul | 2026-07-10 | source ↗ |
| Jennie | Poland | 2026-07-08 | source ↗ |
| NCT 127 | Bali | 2026-07-07 | source ↗ |
| Jennie | Roskilde, Denmark | 2026-07-04 | source ↗ |
| Jennie | Copenhagen, Denmark | 2026-07-03 | source ↗ |
| Jennie | New York | 2026-06-09 | source ↗ |
| Moonbyul | Hong Kong | 2026-02-08 | source ↗ |
On-chain fingerprint
- Records sealed
- 52
- Window (UTC)
- 2026-07-18 15:41 → 2026-07-19 11:51
- Merkle root
- 0x384e850c37e145795424ac1942cb72b095453721f2375a608ddb3b11ced73627
- Attestation UID
- 0x07a35fb129bbc0dbe8f943fe627764444831888d58b81987da48967f06951247
- 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.