Wed, Aug 26, 2026
KtrenZ
Show Champion
Nonsan Strawberry National Singing Competition set for Oct. 24 with ₩2M grand prize·BTS 'SWIM' earns 10th French Gold cert, 5 months after release·Nina drops second mini album 'Why Not Me?' on August 30·Hybe, JYP, SM, YG join forces for Phenomenon, an 11-day K-culture festival and awards event in December 2027·Taeyang's 'QUINTESSENCE' hits No. 1 in multiple countries on iTunes as he performs at Coachella·WEi's Kim Dong-han announces September 7 military enlistment in handwritten letter to RUi·Cha Tae-hyun says casting offers poured in for Jin Ki-joo after Netflix hit 'True Education'·IVE's An Yu-jin and Jang Won-young drop surprise teaser via new 'IVE Exhibition' account·Song Ha-ye announces 2026 marriage to creator Jo Mae-ryeok, one month after agency denied rumors·Actor Jang Dong-yoon announces October wedding to actress Kim Seung-yoon·Nonsan Strawberry National Singing Competition set for Oct. 24 with ₩2M grand prize·BTS 'SWIM' earns 10th French Gold cert, 5 months after release·Nina drops second mini album 'Why Not Me?' on August 30·Hybe, JYP, SM, YG join forces for Phenomenon, an 11-day K-culture festival and awards event in December 2027·Taeyang's 'QUINTESSENCE' hits No. 1 in multiple countries on iTunes as he performs at Coachella·WEi's Kim Dong-han announces September 7 military enlistment in handwritten letter to RUi·Cha Tae-hyun says casting offers poured in for Jin Ki-joo after Netflix hit 'True Education'·IVE's An Yu-jin and Jang Won-young drop surprise teaser via new 'IVE Exhibition' account·Song Ha-ye announces 2026 marriage to creator Jo Mae-ryeok, one month after agency denied rumors·Actor Jang Dong-yoon announces October wedding to actress Kim Seung-yoon·
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Daily integrity seal · Daily content

2026-08-20

On 2026-08-20, KTRENZ sealed a tamper-evident fingerprint of 116 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.

ArtistWhereWhenSource
CORTISSeoul2026-08-20source ↗
Tomorrow X TogetherShanghai2026-08-20source ↗
RIIZE— withheld —2026-08-20source ↗
JakeMondrian Seoul Itaewon, Seoul2026-08-20source ↗
RESCENE— withheld —2026-08-20source ↗
BLACKPINKHong Kong2026-08-20source ↗
Minami— withheld —2026-08-20source ↗
ATEEZKintex, Goyang2026-08-20source ↗
Lee Chan-wonSeocheon, South Chungcheong2026-08-20source ↗
Lee Chan-wonUlsan2026-08-20source ↗
Byeon Woo-seokIncheon2026-08-20source ↗
JungwonSeoul2026-08-20source ↗
SEVENTEENGoyang2026-08-20source ↗
ATEEZSeoul2026-08-20source ↗
BTSSeoul2026-08-20source ↗
BLACKPINKUtah2026-08-20source ↗
ATEEZSeoul2026-08-20source ↗
BIGBANGGoyang2026-08-20source ↗
Lee Chan-wonSeocheon, South Chungcheong2026-08-20source ↗
RESCENENagoya2026-08-20source ↗
BTSLos Angeles, New York2026-08-19source ↗
BTSSeoul2026-08-19source ↗
BTSLondon, Canada2026-08-19source ↗
Hearts2Hearts— withheld —2026-08-19source ↗
BLACKPINKUtah2026-08-19source ↗
SEVENTEENSeoul2026-08-19source ↗
Hearts2Hearts— withheld —2026-08-19source ↗
Tomorrow X Together— withheld —2026-08-19source ↗
DaYoungCaribbean Bay2026-08-19source ↗
ZEROBASEONE— withheld —2026-08-19source ↗
Hearts2HeartsTokyo Dome2026-08-19source ↗
aespa— withheld —2026-08-18source ↗

Articles in this seal

Events in this seal

On-chain fingerprint

Records sealed
116
Window (UTC)
2026-08-19 20:42 → 2026-08-20 16:51
Merkle root
0x081d6546b41591804eb940090a0c77d535edf58e24ba202e6852007b408a0fff
Attestation UID
0x16dd0bf56714df640779a7470c7b0a57d81e98a715cdf5193afa27cb654d686c
Network
base-mainnet
Hash algorithm
keccak256-fixedorder-dup-v1
View on easscan ↗View transaction ↗

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.