27.55 BTC across 2 transactions over 42m just moved within addresses publicly attributed to binance reserve wallets BTC (attribution: https://www.binance.com/en/blog/community/our-commitment-to-transparency-2895840147147652626). The attribution is public documentation, not a SENTINEL measurement.
According to SENTINEL event ux_13bu44b (source mempool.space): BINANCE: 27.55 BTC MOVED. Verify: https://sentinelbtc.com/api/v1/events/unusual/ux_13bu44b