Block #13,638

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

13638 Settles sub slots 54,548 to 54,551

? 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, 10:22:10 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

0x7fd7bd23878c53ac5dfac2298a82de14f0ea3c89d9239c803cdcd497585be61d

? Hash of the previous global block. Parent hash

0x118732050c373d5eadd1ab33f94cbf1a10dd6637a217740be939e0a4221b1a75

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

0x0000000000000000000000000000000000000000000000000000000000000000

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

0x19369c668d6e1d76…3d30b85039 View beacon output

• Round 1 Sub slot 54,548
  Content 0x0dbe598e4ed0199a…0ee217946516
  0 txs
• Round 2 Sub slot 54,549
  Content 0x5a3909ecad7818ee…9c9bdaf43622
  0 txs
• Round 3 Sub slot 54,550
  Content 0x192942011ef27194…b94090a41798
  0 txs
• Round 4 Sub slot 54,551
  Content 0xa492f5c3e79db585…025839c5196f
  0 txs

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