Daily integrity seal · Daily content
2026-10-05
On 2026-10-05, KTRENZ sealed a tamper-evident fingerprint of 8 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.
Articles in this seal
Events in this seal
- 2026-10-06BOYNEXTDOORtourKBS2 Immortal Songs – 2026 Royal Culture Festival Special performance
- 2026-10-05Hearts2HeartsreleaseHearts2Hearts Releases Korean Version of Japanese Debut Song 'ICONIC HEART'... Showcasing a New Side
- 2026-10-05BOYNEXTDOORmilestoneHOME: DELUXE sells 700,028 copies in first week
- 2026-10-04BOYNEXTDOORmilestoneBOYNEXTDOOR 'HOME: DELUXE,' Oricon Daily #1 'ANIMAL' Also Strong in Japan
- 2026-10-03BOYNEXTDOORmilestoneANIMAL surpasses 1 million Spotify streams
- 2026-09-25RiwootourBOYNEXTDOOR Releases "ANIMAL" MV Teaser…Six Members Racing Through Everyday Scenes, RIWOO Participates in Choreography
On-chain fingerprint
- Records sealed
- 8
- Window (UTC)
- 2026-09-27 13:51 → 2026-10-05 04:50
- Merkle root
- 0x0a4455eac11bebab06e37e816225dc6b8df100ebfe38368f9caa481a6411215b
- Attestation UID
- 0xa28cfc531852983e50e3ff1cc6d2bb54cd1addb6607efe0cee62b1abfd7fc237
- 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.