Block #4,240

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

4240 Settles sub slots 16,956 to 16,959

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

16 hrs ago(Jul 23, 2026, 07:45:32 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

0x0c9813971e98231ba330d3618f0634ad4a367aff614311ae38054fdd8fc10a39

? Hash of the previous global block. Parent hash

0xc5332da327c0dd8a5aaa5f6bb310224bbba5fea2e02f268d499620f13db21041

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

0x0000000000000000000000000000000000000000000000000000000000000000

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

0xff3a3f3a7bdd3522…c0f48b9775 View beacon output

• Round 1 Sub slot 16,956
  Content 0x0024c8f3201dabff…b17210fc1a9c
  0 txs
• Round 2 Sub slot 16,957
  Content 0x5f14b348afe7e643…b5b7ac675d40
  0 txs
• Round 3 Sub slot 16,958
  Content 0x2c3b62154bf63c49…1eb2b95fd851
  0 txs
• Round 4 Sub slot 16,959
  Content 0xa4f40739a7795c35…7750ae17d71e
  0 txs

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