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

Block 36118

Hash
000000b8e5e9e9f69b53386b2dfe9b2e6f7403c3c831fdd0554e65adbd631591
Confirmations
4172
Time
2026-10-29 11:21:15 UTC
Median time
2026-10-29 11:13:05 UTC
Transactions
3
Size
3,673
Weight
12,952
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4081a1ca25d2b509129c6bb4f3a0764f459a26b98e7f4c43279f6d1f86c20eb6
Previous block
000000606cbf2fd784829eefd309a3780d77d881e29c8d80a3ba985bd49f3c7a
Next block
000001aa3a624a18efe3f60354116e725a42719e79024af6e56dd8f7423b29cd

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 36118 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
d4d03b9555f17cb81b2c53b7dd728ae3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eb75209d954c…f9d07adf83d7 coinbase1250.00000984
bf1fc1972101…ed25d8eb9687 spends P2MR pays to P2MR220.001995080.00000492
84986f2a9fa6…ab1c102cbbdc spends P2MR pays to P2MR220.001995080.00000492