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

Block 1144

Hash
00000070bfc3eb4494f6c8fcdf57dc90120dba446888fb70de038ac30e7830e7
Confirmations
41052
Time
2026-09-16 07:25:55 UTC
Median time
2026-09-16 07:18:24 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
01781d3a65a35205a3ab0c6b7d7bf5a51e754f23e9c3421ff21525a088c3735c
Previous block
000002debc7c1f9d35c5356e0fda4ba0267bf477c1727cecb70966c0f6bee076
Next block
0000005f3059bebd7e38890a5a7ac2c4003d6b0fd49798e369e0315f48afc4c6

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 1144 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
01781d3a65a3…25a088c3735c coinbase1250