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

Block 26064

Hash
00000006dbe84506454be228f8baefd8fef1528b35589010916de9133e664b59
Confirmations
15598
Time
2026-10-18 03:36:31 UTC
Median time
2026-10-18 03:28:16 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
3aee42591caeef075f0dab99b45e5188ad6fc3c858d8ca8d62640d14a0d79a71
Previous block
00000026413dc54c08eb8c06a44bc1a39f144fe92813278051b26fa7bd0732ab
Next block
0000002adb68ce32503f876b1376d54e4ed53fe186ff652f80e9520f1932989f

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 26064 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
909e9f0b546ae02edda0cba9ebc95a7a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3aee42591cae…0d14a0d79a71 coinbase1250