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

Block 372

Hash
0000014123b86de7aac46eac4587aa3f1114bbdab78b57dbdef79d2cc42e00e8
Confirmations
41213
Time
2026-09-15 12:04:54 UTC
Median time
2026-09-15 11:57:23 UTC
Transactions
1
Size
342
Weight
1,260
Difficulty
0.0011265153
Bits
1e0377ae
Merkle root
16ce559eb7c5a6db18a420d4fb8430e66a05e21cfca91def79ac24a38b75a7cb
Previous block
0000014c3eced81901c9d8621db437bcb61ba51389ac42d928aacc8bd9c2c117
Next block
0000028a3a6ffd8ac17e7724a2a037c03a23f4a6f96467aac2065927cc943c4e

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 372 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
16ce559eb7c5…24a38b75a7cb coinbase1250