Block #18,221

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

18221 Settles sub slots 72,880 to 72,883

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

2 days ago(Jul 31, 2026, 10:11:54 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

0xb36e21c759764fca1afbb3695978b190c27b06ff0232f91587426d8f4164f879

? Hash of the previous global block. Parent hash

0x4617ada3aaec53331cafa4c5e3b12ea00e5d44f4e8cffc8e5793d3dccfb4beea

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

0x0000000000000000000000000000000000000000000000000000000000000000

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

0x7507a2176d637a8c…e5f29885d3 View beacon output

• Round 1 Sub slot 72,880
  Content 0x4ef0a0db4e5c0d83…d72c097a5c0a
  0 txs
• Round 2 Sub slot 72,881
  Content 0x147545f6a30bf1a8…be9d09fb0759
  0 txs
• Round 3 Sub slot 72,882
  Content 0x559427ea52e13574…e1dfb075e7d5
  0 txs
• Round 4 Sub slot 72,883
  Content 0x3b8eb7b35b873dbd…05c575817005
  0 txs

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