Sat, Aug 29, 2026
KtrenZ
Music Core
EVNNE win Korean Wave Special Award after 25-city world tour and two music show wins·ENHYPEN sweep three music show wins with 'Bloody Paradise'·SF9's 'TENACITY' hits iTunes K-pop top 10 in 9 regions two days after release·Choi Ye-na wraps Asia tour with Seoul encore as 'Catch Catch' hits 5.78M Spotify monthly listeners·Byun Yo-han, Moon Ji-hoon (Swings) appear on KBS 2TV's 'The Seasons' alongside Park Jung-hyun and Silica Gel·Song Kang, Lee Jun-young lead tvN's arts-school drama 'Four Hands,' premiering Aug. 29·Susojin's 'A Lot Like Love' enters Japan USEN K-POP chart at No. 20, hits 2M YouTube Music plays·ALPHA DRIVE ONE drop mini album 'UNBREAKABLE : 少年BEAST' 7 months after debut·Ha Ji-won, 48, on looking the same as 23 years ago: lemon water and stretching for over a decade·Im Young-woong marks 10 years with 'IM HERO 10': full tracklist, concert premiere dates·EVNNE win Korean Wave Special Award after 25-city world tour and two music show wins·ENHYPEN sweep three music show wins with 'Bloody Paradise'·SF9's 'TENACITY' hits iTunes K-pop top 10 in 9 regions two days after release·Choi Ye-na wraps Asia tour with Seoul encore as 'Catch Catch' hits 5.78M Spotify monthly listeners·Byun Yo-han, Moon Ji-hoon (Swings) appear on KBS 2TV's 'The Seasons' alongside Park Jung-hyun and Silica Gel·Song Kang, Lee Jun-young lead tvN's arts-school drama 'Four Hands,' premiering Aug. 29·Susojin's 'A Lot Like Love' enters Japan USEN K-POP chart at No. 20, hits 2M YouTube Music plays·ALPHA DRIVE ONE drop mini album 'UNBREAKABLE : 少年BEAST' 7 months after debut·Ha Ji-won, 48, on looking the same as 23 years ago: lemon water and stretching for over a decade·Im Young-woong marks 10 years with 'IM HERO 10': full tracklist, concert premiere dates·
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Daily integrity seal · Demand

2026-08-23

On 2026-08-23, KTRENZ sealed a tamper-evident fingerprint of 57 demand snapshots from that day. Publishing this fingerprint on base-mainnet proves those records existed at that time and have not been altered since. Each is one artist’s external demand for the day (Naver search + YouTube). We can prove any single one to a licensed partner without exposing the rest.

On-chain fingerprint

Records sealed
57
Window (UTC)
2026-08-23 00:00 → 2026-08-23 23:59
Merkle root
0x441a7379c331b1788baa2647839436976d33654877cc957f039441034c41a4d5
Attestation UID
0x27cc140dbcc6dc053b2a3856b83700d505d126d935e4405991bf5b61699b45f0
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.