Fri, Aug 28, 2026
KtrenZ
Music Core
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·THE BOYZ's Kevin drops first solo single 'FREECHILD' on September 2·NAZE to make Japan debut on Sept. 14 with first original Japanese single 'I LIKE IT'·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·THE BOYZ's Kevin drops first solo single 'FREECHILD' on September 2·NAZE to make Japan debut on Sept. 14 with first original Japanese single 'I LIKE IT'·

Transparency

How we keep our data honest

KTRENZ tracks real K-pop moments. Once a day, we take a tamper-evident fingerprint of the new records we added, so anyone can later confirm a record existed when we say it did and hasn't been altered. That's it. Below is the honest version, in plain words.

48,358

Records sealed

112

Seals on-chain

2026-07-14

Sealing since

Base

Network · mainnet

K-Track reach · 42,130 recordsDaily content · 3,865 recordsDemand · 1,656 recordsB.Now sightings · 639 recordsEvents · 40 recordsArticles · 28 records

Attester wallet 0xa98f…0c31 ↗ · EAS schema 0x7fd0fabc… ↗

Does this change anything for me as a fan?

No. Pulls, Purple Hearts, boards, badges — all exactly the same. This is a behind-the-scenes record for the businesses and search engines that use our data, not something you interact with.

Are you selling me crypto? A coin? An NFT?

No. We never sell fans crypto, and there is nothing to buy here. The daily fingerprint is a data-integrity record, not a product and not an investment.

What exactly is the daily record?

A single cryptographic fingerprint (a “Merkle root”) of the day's new observations. Publishing the fingerprint proves those records existed at that time and haven't been altered. Each seal opens to the already-public moments it covers, cited to their source — while the cryptographic preimage stays private, so we can still prove any single record to a licensed partner without exposing the full set.

Does this expose where idols are in real time?

No — it's designed specifically so it can't. Only past, already-public moments appear, each cited to its source. Real-time and precise location is never shown, private locations (homes, hotels) and airports are withheld, and place-bearing data carries a delay before it can appear. We are building an anti-stalking record, not a live location feed.

Why do it at all?

Answer engines and licensed partners increasingly need to trust where data came from and when. A tamper-evident record makes our K-pop data verifiable — which is the whole point of the platform.

Daily integrity records (Base)

Each day, KTRENZ seals a tamper-evident fingerprint of the data it added — one per dataset. Records is how many entries were sealed; open a fingerprint to see what it covers and verify it on-chain.

2026-08-28

140 records

Daily content140 records0x9339386f… →

2026-08-27

139 records

Daily content139 records0xac30b544… →

2026-08-26

169 records

Demand55 records0x6de1bbf6… →
Daily content114 records0x219c8699… →

2026-08-25

161 records

Demand54 records0xb2306a1a… →
Daily content107 records0xc96c6d76… →

2026-08-24

247 records

Demand56 records0xf8e61305… →
Daily content90 records0x9e8c9e33… →
Daily content101 records0x8c63ad39… →

2026-08-23

1,420 records

Demand57 records0x441a7379… →
K-Track reach1,283 records0xe65de5a3… →
Daily content80 records0x141bc42b… →

2026-08-22

1,339 records

Demand55 records0xcdc76c83… →
K-Track reach1,203 records0x55861725… →
Daily content81 records0x9c30a3f5… →

2026-08-21

1,571 records

K-Track reach1,436 records0x1c3ad621… →
Demand41 records0x0cda061e… →
Daily content94 records0xb05d0c56… →

2026-08-20

1,559 records

K-Track reach1,385 records0x9ec6e315… →
Demand58 records0x58620851… →
Daily content116 records0x081d6546… →

2026-08-19

2,322 records

Demand58 records0x046672d5… →
K-Track reach2,148 records0xf1a2ea0f… →
Daily content116 records0x83e26287… →

2026-08-18

2,047 records

Demand57 records0x9ed753cd… →
K-Track reach1,832 records0xe51f4d46… →
Daily content158 records0xb388844f… →

2026-08-17

1,580 records

Demand55 records0xaebe48a1… →
K-Track reach1,419 records0x9f8ab40d… →
Daily content106 records0x7c4a0ae5… →

2026-08-16

2,287 records

Demand59 records0xc867cf62… →
K-Track reach2,103 records0xc057787b… →
Daily content125 records0xece6ce42… →

2026-08-15

1,983 records

K-Track reach1,778 records0xf9fb6227… →
Demand59 records0xa3ebb0c8… →
Daily content146 records0x5a4a603a… →

2026-08-14

1,723 records

Demand58 records0x0074b849… →
K-Track reach1,527 records0x6bb0975d… →
Daily content138 records0x2f0c7ee0… →
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For licensees & partners

If you license KTRENZ data, the daily on-chain record gives you three guarantees you can verify yourself — no trust required.

Provenance

Every record is stamped with when it was first observed — a timestamp you can check on-chain, not one we can backdate.

Integrity

The fingerprint changes if a single record is altered. A matching on-chain root proves the data is exactly as sealed.

Rights-clean

Verifiable source and timing is what compliant AI licensing needs. We can prove one record to you without exposing anyone else’s data.

Verify it yourself

  1. 1. Open any fingerprint above — it links to the attestation on Base’s EAS explorer (easscan), signed by our attester wallet.
  2. 2. For a record we license you, we hand you the record + its salt + a Merkle proof. Re-hash it and confirm it resolves to that day’s on-chain root.
  3. 3. Browse the full history by attester wallet on easscan ↗.

Want a licensed, provenance-clean feed? Get in touch.