Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 1121

Hash
000000e0a82320f7fd4a3f86526111644d5994080b56fcba660f19dc5c46cfb3
Confirmations
40863
Time
2026-09-16 06:51:20 UTC
Median time
2026-09-16 06:43:48 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
8e18f169f258e42d0204ba05d6efd470e2e6d70d73f94254e0f448cf8ecc9943
Previous block
00000247858537f9a58d9e87c9379b0f14d1f4dfa879b6d640455a5f40100b37
Next block
0000034550d436f55e5b335a4e4a47d7f33425180015f1c501d03a3b438289f5

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 1121 is below the activation height 20000: nodes do not require this signature, and only log the result of checking it when run with -debug=validation. The block producer adds it from height 18000 on, so that nodes can check it before it is required.

Status
No ML-DSA-44 block signature in this block

Transactions

txidInputsOutputsAmountFee
8e18f169f258…48cf8ecc9943 coinbase1250