Block #16,578

? Global blocks are numbered sequentially. Each block settles a one second window of four 250 ms sub slots. Block number

16578 Settles sub slots 66,308 to 66,311

? Deterministic chain time of the window's first sub slot: genesis plus start slot at the 250 ms cadence. Timestamp

1 day ago(Jul 23, 2026, 11:11:10 UTC)

? The devnet runs a single continent; mainnet selects one of six by Stage 1 RANDAO. Producing continent

North America

? Terminal receipts sealed in this block. Rejected receipts are recorded on chain and are a normal part of admission control. Transactions

No transactions in this window

? Sum of fees consumed in this block. Total fees

0 FRAME

? BLAKE3 digest of the sealed window. Block hash

0xf296f2aa459dd6c4dbcf13b130e3308483e19c353a09da87ed9c61a4611d2422

? Hash of the previous global block. Parent hash

0xefbaae68fa135a31b10d9f404f0da2e090be86ddcdaa233e163f71352e84b767

? Post execution state root of the settled window. State root

0x0000000000000000000000000000000000000000000000000000000000000000

? RANDAO master seed revealed for this window's beacon. Randomness

0xcfd23e1a696223dd…4cf24349b6 View beacon output

• Round 1 Sub slot 66,308
  Content 0x374e43ceb0644c2b…55237165d8d7
  0 txs
• Round 2 Sub slot 66,309
  Content 0x28f86bb6a35c22f8…5d3578fa286a
  0 txs
• Round 3 Sub slot 66,310
  Content 0x26a27e30d0f24d47…47363e10470a
  0 txs
• Round 4 Sub slot 66,311
  Content 0xb288440b9df59ca7…54ceb957d0ce
  0 txs

Blocks seal even when empty. Send a devnet transaction and it will appear here within about two seconds.