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

Block 33713

Hash
000000133c99b69b49d2ea4035cb1afa10d9557745a7c5a58d39b4f50af069fb
Confirmations
6708
Time
2026-10-26 19:03:32 UTC
Median time
2026-10-26 18:55:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
98354cb026fee7aab259678b1895cbf2f5f3c18d74b1c6f6824f71d3d8dac19d
Previous block
0000003d2541486e4d9f34877612820c51709e2a0bfca4c1d95ff5465fc38619
Next block
000001082fd78ab862427efc64aa6c624169e3573f13c69455a2f3af14c98aa9

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 33713 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
05dba8d7560f6a2452d508d15dd1db77… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
98354cb026fe…71d3d8dac19d coinbase1250