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

Block 35955

Hash
0000020edf03326c7084292bf2013c481e75df239134e288a8225cf2c438fe80
Confirmations
4372
Time
2026-10-29 06:59:49 UTC
Median time
2026-10-29 06:52:01 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
13f535206aa907c17c23e5d5d583cc37ebed4a1d822259cdd629be59c8d43c77
Previous block
000000d3ec4c804d6cef65cc27575c37deae50db10b4652f37b109826387513b
Next block
00000103d4807d535faca12fd811a215c0b8d728f0421f5692360a0f4d056ab5

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 35955 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
ab8744d49d1ca0dff68ebdc354497bca… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
13f535206aa9…be59c8d43c77 coinbase1250