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

Block 26008

Hash
0000003be370f751e3b243ef3e817f69213aedb32f353b215b6fc80de6bbfdaf
Confirmations
16334
Time
2026-10-18 02:04:36 UTC
Median time
2026-10-18 01:56:36 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
0fb1e94bc99621ecd365a3a369c4516d102f039a348f9ac6b6fc7ec885c670ac
Previous block
0000010f2df5c2bc67e6656d1d5c9d3a939ecaf291e84e2fee75926ce6f3faad
Next block
0000001ead0a2a5bbce40a2efc7fe3f97cf36f4eaf5a691f81de89e807933028

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 26008 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
3a9e9e780f53507bb7f5c24b8360b055… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0fb1e94bc996…7ec885c670ac coinbase1250