Block #4,520

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

4520 Settles sub slots 18,076 to 18,079

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

1 day ago(Jul 28, 2026, 06:51:58 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

0xf3208ae9d57a4f1705c7a2d7b04f7939efcf5ec679751de044795a0b76cb4f26

? Hash of the previous global block. Parent hash

0x470cab49848f4cab815b85732b2ece672861dc7163cf7cbb3bcf75a9fd29b674

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

0x0000000000000000000000000000000000000000000000000000000000000000

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

0x361d1bfe7b019490…25adc31155 View beacon output

• Round 1 Sub slot 18,076
  Content 0x5f3193d3b1a0fa8b…558d84af8d42
  0 txs
• Round 2 Sub slot 18,077
  Content 0x921719b3acaf59e2…07a6c7e01dad
  0 txs
• Round 3 Sub slot 18,078
  Content 0x008a41143623f72c…def15d1339d7
  0 txs
• Round 4 Sub slot 18,079
  Content 0xfed0e21486bd3970…20f415c5734b
  0 txs

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