Block #17,978

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

17978 Settles sub slots 71,908 to 71,911

? 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, 11:34:30 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

0x802ad296d91cea542f2e55b1dba8406478854685328a6177db734bea88fbb999

? Hash of the previous global block. Parent hash

0x919dd2898ba753b55f3f781d29946bbe6bb1143407073c3a289e7f0080215538

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

0x0000000000000000000000000000000000000000000000000000000000000000

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

0x72b60af25d22f30e…c2b6797870 View beacon output

• Round 1 Sub slot 71,908
  Content 0x99ff08d4bb9393fa…c4208c640a20
  0 txs
• Round 2 Sub slot 71,909
  Content 0x4ee6b87891cdb7db…95a2323f6f7f
  0 txs
• Round 3 Sub slot 71,910
  Content 0x45169a72de3824a3…364112aa7694
  0 txs
• Round 4 Sub slot 71,911
  Content 0xd687c34613cfe52d…603adb31e69b
  0 txs

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