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

Block 26967

Hash
00000124c8b81714ec4a25d7a95c6e4139bbaa5ff5c60838ed2b7de5803e0d07
Confirmations
14099
Time
2026-10-19 05:04:09 UTC
Median time
2026-10-19 04:56:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0023644668
Bits
1e01a6ec
Merkle root
d42c55b55ae54d1678731eef4f780b9bb937101f092eb1251621ea43b38058b7
Previous block
000000edaca7a40b3637c8a756e6e25de9357e102930f7ab73c1eb322804e465
Next block
000000f450d311cc4b0418ba62429c06d6fd3c731d4071f79bec741bebe3a879

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 26967 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
9e31ece2bb3738faa0a2d93927a35ae5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d42c55b55ae5…ea43b38058b7 coinbase1250