Daily integrity seal · Daily content
2026-09-01
On 2026-09-01, KTRENZ sealed a tamper-evident fingerprint of 131 content records from that day. Publishing this fingerprint on base-mainnet proves those records existed at that time and have not been altered since. B.Now sightings, editorial articles, and calendar events added that day. 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 |
|---|---|---|---|
| Jang Wonyoung | Seoul | 2026-09-01 | source ↗ |
| Jang Wonyoung | Yongin | 2026-09-01 | source ↗ |
| Stray Kids | Seoul | 2026-09-01 | source ↗ |
| Jang Wonyoung | Seoul | 2026-09-01 | source ↗ |
| BTS | Los Angeles | 2026-09-01 | source ↗ |
| RESCENE | Los Angeles | 2026-09-01 | source ↗ |
| CORTIS | Chicago | 2026-09-01 | source ↗ |
| fromis_9 | Korea University Hwajung Tiger Dome, Seoul | 2026-09-01 | source ↗ |
| Stray Kids | Seongsu-dong, Seoul | 2026-09-01 | source ↗ |
| BTS | Chicago | 2026-09-01 | source ↗ |
| IVE | Han River | 2026-09-01 | source ↗ |
| CORTIS | Kanagawa | 2026-09-01 | source ↗ |
| IVE | waterfront promenade | 2026-09-01 | source ↗ |
| BIGBANG | Goyang Sports Complex, Goyang | 2026-09-01 | source ↗ |
| CORTIS | Kanagawa | 2026-09-01 | source ↗ |
| CORTIS | Kanagawa | 2026-09-01 | source ↗ |
| ENHYPEN | Seoul | 2026-09-01 | source ↗ |
| ENHYPEN | Seoul | 2026-09-01 | source ↗ |
| Red Velvet | KBS2 | 2026-09-01 | source ↗ |
| ENHYPEN | Seoul, Ara Art Center (Jongno-gu) | 2026-09-01 | source ↗ |
| ENHYPEN | Seoul (Ara Art Center) | 2026-09-01 | source ↗ |
| ALPHA DRIVE ONE | MBC FM4U | 2026-09-01 | source ↗ |
| BIGBANG | Goyang Sports Complex, Goyang | 2026-09-01 | source ↗ |
| ATEEZ | Goyang, Gyeonggi Province | 2026-09-01 | source ↗ |
| ATEEZ | Goyang, Gyeonggi | 2026-09-01 | source ↗ |
| BTS | Chicago | 2026-09-01 | source ↗ |
| BLACKPINK | National Museum of Korea | 2026-09-01 | source ↗ |
| ALPHA DRIVE ONE | MBC FM4U | 2026-09-01 | source ↗ |
| Stray Kids | Tokyo | 2026-09-01 | source ↗ |
| TEMPEST | DDP (Dongdaemun Design Plaza), Seoul | 2026-09-01 | source ↗ |
| TEMPEST | DDP, Seoul | 2026-09-01 | source ↗ |
| TEMPEST | DDP (Dongdaemun Design Plaza), Seoul | 2026-09-01 | source ↗ |
| BIGBANG | Goyang | 2026-09-01 | source ↗ |
| ENHYPEN | Seoul, Lotte World | 2026-09-01 | source ↗ |
| NCT 127 | Seoul | 2026-08-31 | source ↗ |
| Miyeon | Macau | 2026-08-30 | source ↗ |
| Red Velvet | Seoul | 2026-08-27 | source ↗ |
Articles in this seal
- 2026-09-01Lee Chang-seop drops mini album 3 'Lee;Make (Fragmenta Amoris)' on Sept 15, 7-city tour to followsource ↗
- 2026-09-01IIIIII's 'Weight' MV hits 1M YouTube views 3 days after releasesource ↗
- 2026-09-01FTISLAND drops Japanese 21st single 'Lemonade'source ↗
- 2026-09-01Kim Hyun-jin cast in 'Neighbor, Francesca,' spin-off of 2005 sitcom 'Hello, Francesca'source ↗
- 2026-09-01ALL(H)OURS set to drop sixth mini album 'UNBOUND' on September 10, first world tour to followsource ↗
- 2026-09-01homezone drops '놓아', OST Part 6 for tvN drama '최애의 사원'source ↗
- 2026-09-01Stray Kids' Felix drops 'Slow It Down' featuring actress Noh Yun-seo as second SKZ-PLAYER releasesource ↗
- 2026-09-01SEVENTEEN's Jeonghan & Joshua Cover ELLEMEN CHINA, Unit Debut Planned for Octobersource ↗
- 2026-09-01LG Electronics built a 5-member girl group to sell a washing machine — and their song hit #1 on Instagramsource ↗
- 2026-09-01Lee Young-ae confirmed for mystery melodrama and Jang Geum return as two new projects take shapesource ↗
- 2026-09-01Spica's Yang Ji-won marries musical actor Yang Jun-mo, expecting first child at 40source ↗
- 2026-09-01Shin Hye-sun wins Best Actress at Blue Dragon Series Awards for 'Lady Dua' as 'Secret Audit' hits 7.9% ratings highsource ↗
- 2026-09-01Korean art song concerts set for Gwanghwamun and Jangheung this Septembersource ↗
- 2026-09-01Lee Dae-hwi drops new profile photos as Off The Record era beginssource ↗
- 2026-09-01Oh Hyuk posts festival photo, confirms new album in progresssource ↗
- 2026-09-01tripleS sun drops Japanese single 'DNA,' second in msnz monthly project ahead of 2027 full albumsource ↗
- 2026-09-01Choi Yuri announces 5-show '머무름' concert tour across Seoul, Busan, and Daegusource ↗
- 2026-09-01CORTIS's 'REDRED' holds Melon top 3 for four straight months — first boy group to do it since BTSsource ↗
- 2026-09-01Chungha drops 'México' seven months after 'Save me', M Countdown debut set for Sept 3source ↗
- 2026-09-01Jung Dong-ha returns with mini album 'Oasis' — first in 7 yearssource ↗
- 2026-09-01Taemin drops 'PHASE 1 : Soft Violence' EP with double title tracks, announces LiMiNaL world toursource ↗
- 2026-09-01Wendy tops late-summer poll days after Red Velvet's 'Velvet Summer' dropsource ↗
- 2026-09-01Red Velvet's Joy guest on Sung Si-kyung's 'Ear Boyfriend', continuing '좋을텐데' connectionsource ↗
- 2026-09-01MODYSSEY confirms October comeback with second album '2.Multitude: How We Bloom'source ↗
- 2026-09-01SF9's Inseong Calls for Album Love Ahead of 10th Anniversary Concertsource ↗
- 2026-09-01Naze set for Japan debut with digital single 'I LIKE IT' dropping September 14source ↗
- 2026-09-01TWEED debuts with 112,282 first-week sales, topping 2026 girl group debutssource ↗
- 2026-09-01Lee Seoyeon (Y:SY) drops first solo mini-album 'GOODIES' on September 9source ↗
- 2026-09-01Kim Ji-won's 'WONEDERLAND' fan meeting set for Oct 24–25 in Seoulsource ↗
- 2026-09-01LE SSERAFIM drop track sampler, reveal new song title 'Made My Night'source ↗
- 2026-09-01Jo Yeo-jeong & Kim Jae-chul's mudslinging divorce arc peaks in episode 7 of Coupang Play's 'Now Infidelity Is Not the Problem'source ↗
Events in this seal
- JoymilestoneGuest on KBS2 'The Seasons - Sung Si-kyung's Ear Boyfriend'
- SEVENTEENreleaseJeonghan & Joshua unit debut album
- 2027-01-01tripleSreleaseJapanese full-length album 'LOVE&POP pt.3' scheduled
- 2026-10-25Kim Ji-wontourWONEDERLAND fan meeting – Day 2
- 2026-10-24Kim Ji-wontourWONEDERLAND fan meeting – Day 1
- 2026-10-16Kim Ji-wonreleaseWONEDERLAND ticket sales open on Yes24
- 2026-10-11SF9tour10th anniversary solo concert '2026 SF9 LIVE FANTASY #6 축몽(十年逐夢)' – Night 2
- 2026-10-10tripleStourWorld tour 'ANDLESS' kicks off at Seoul Jangchung Gymnasium
- 2026-10-09Kim Ji-wondebutDoctor X: The Era of the White Mafia premieres
- 2026-09-03Red VelvetreleaseMini-album 'Velvet Summer' released
- 2026-09-01RESCENEreleaseRookie idol group brand reputation September big data analysis results... #1 RESCENE, #2 Cortis...
- 2026-09-01ENHYPENmilestone[Kang Il-hong's Entertainment Today] ENHYPEN, first #1 on 'Billboard 200'...K-pop writes new history
- 2026-09-01ALPHA DRIVE ONEtourALPHA DRIVE ONE "We became close with each other first" Relationship changes they discovered after debut, quickly...
- 2026-09-01BIGBANGreleaseBIGBANG's T.O.P: "10 Years Away Was Time I Found Myself...The Moment I Could Stand Again"
- 2026-09-01TEMPESTawardEunchan 'TEMPEST Center Beauty' [XSports HD Photo]
- 2026-09-01LE SSERAFIMreleaseNew album track sampler released
- 2026-09-01ENHYPENtourENHYPEN (ENHYPEN), Unstoppable Box Office Success in Japan
- 2026-09-01ALPHA DRIVE ONEreleaseBROWNBREATH selects ALPHA DRIVE ONE as exclusive model for 26 F/W season
- 2026-09-01NCT 127releaseNCT 127's 3-Album Million-Copy Streak Ends
- 2026-09-01ALPHA DRIVE ONEawardALPHA DRIVE ONE "The company made a separate display case" Trophies in both hands, changed...
- 2026-09-01fromis_9release3CE Selects fromis_9's Chaeyoung as Korean Model
- 2026-09-01G-DRAGONtourBIGBANG Concert Afterparty—Ultra-Luxury, Global Celebrities Beside G-Dragon
- 2026-09-01G-DRAGONrelease[Exclusive] G-Dragon documentary underway at Disney+ for 2027 release
- 2026-09-01CORTISreleaseCORTIS, KIKI not it… new brand reputation #1 for 3 consecutive months 'RE...'
- 2026-09-01ENHYPENreleaseNew goods debut at Lotte World ENHYPEN exhibition...additional reveal on the 4th
- 2026-09-01BIGBANGtourBIGBANG, Past Hit Songs Surge on Charts… 'Ongoing Legend's Strength'
- 2026-09-01aespareleaseGiselle of aespa in Loewe 2026 F/W: A Strange Imagination
- 2026-09-01Jang WonyoungawardIVE Jang Wonyoung, '2026 Brand of the Year Awards' Female Advertising Model Grand Prize… 2 Years in a Row
- 2026-09-01SEVENTEENreleaseSEVENTEEN leader S.Coups takes over ad world with charisma befitting his role
- 2026-09-01fromis_9awardfromis_9's Park Jiwon: "Zero income for 7 years... I was always anxious about insufficient balance alerts"
- 2026-09-01CORTISmilestoneREDRED holds Melon top 3 for four consecutive months
- 2026-09-01Lee Jun-youngmilestone"Four Hands Two Sonatas" Lee Jun-young, Topped Buzz Ranking Even During Military Service... Song Kang, Ryu Jun-yeol...
- 2026-09-01NCT 127releaseNCT 127's 3-consecutive 'first-week million' streak halted
- 2026-09-01Byeon Woo-seokawardByeon Woo-seok, 6 consecutive months at #1 in male acting awards… Lee Jun-ki jumps to #4 amid top-tier competition
- 2026-09-01JenniereleaseBLACKPINK Jennie turned her turbulent 10 years into a fairy tale…expectations for her 30s are high
- 2026-09-01CORTIStour'BTS's Juniors' CORTIS, Really Made It
- 2026-09-01JiminmilestoneBTS Jimin Wins 6 Birthday Voting Crowns Ahead of October Birthday
- 2026-09-01ATEEZtour[Celebrity Photo] ATEEZ 'Free-spirited Charm'
- 2026-09-01Jang WonyoungmilestoneJang Wonyoung and Ahn Yujin Exhibition Faces High Price Controversy But Records #1 Real-Time Reservation
- 2026-09-01fromis_9tourLee Seo-yeon from fromis_9 returns with first mini album in 10 months... 'GOODIES' releases on the 9th
- 2026-09-01IVEtourIVE Gaeul, daily photo posing outdoors... leisure after world tour
- 2026-08-28Red VelvetreleaseRed Velvet's 'Surfin' Boy' Remix Single Launches as iScreaM's 40th Project
- 2026-08-28WendytourWendy's recent update with no visible body fat… past remarks about 'two hours of Pilates daily' resurfaced
- 2026-08-27Red VelvettourRed Velvet's Wendy Faces Body-Shaming; Agency Pledges 'Active Response'
- 2026-08-07Lee Dae-hwiagency_moveSigned with Off The Record (Wake One)
- 2026-08-01Red VelvetreleaseReleased 'Surfin' Boy'
- 2026-05-25AB6IXagency_moveEnded exclusive contract with Brand New Music
- 2025-10-24Kim Ji-wontourWONEDERLAND fan meeting
- 2025-09-01BTStourARIRANG world tour - SoFi Stadium LA run begins
- 2024-10-10tripleStourWorld tour 'ANDLESS' begins in Seoul
- 2024-09-04CORTIStour'PUT YOUR PHONE DOWN' tour in Japan
- 2024-09-01Felixrelease'Slow It Down' digital single release
- 2024-09-01LE SSERAFIMreleaseTrack sampler for new album released
- 2024-08-31Yuriagency_moveEnded exclusive contract with SM Entertainment
- 2024-08-26SF9milestone10th anniversary milestone
- 2024-08-22Stray KidsawardNumber 1 on Billboard 200 dated August 22
- 2024-08-07Lee Dae-hwiagency_moveSigned with Off The Record under Wake One
- 2024-07-10HYUKOHreleaseProject album 'AAA' released
- 2024-06-01Hanrelease'back to life' SKZ-PLAYER release
- 2024-05-25AB6IXagency_moveEnded contract with Brand New Music
- 2024-01-01Kim Ji-wonmilestoneFirst solo Asia fan meeting tour 'BE MY ONE'
- 2019-01-01AB6IXdebutLee Dae-hwi re-debuted with AB6IX
- 2017-01-01Lee Dae-hwidebutDebuted as Wanna One via Produce 101 Season 2
On-chain fingerprint
- Records sealed
- 131
- Window (UTC)
- 2026-09-01 02:42 → 2026-09-01 23:41
- Merkle root
- 0x70085a873da60d35f13c8bbbd8ce14c16090bb34ff25c5a3a32e0d7e665bd14e
- Attestation UID
- 0xe5962db1ffab45ab5e040306ff0bed0719cbfdf304b5394e2547f28272d8c9fe
- 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.