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

Block 35099

Hash
00000078cf0ec75e6efcbc90339f30dcd0718cf70feb0d0028b5aaebbc819873
Confirmations
5879
Time
2026-10-28 08:09:12 UTC
Median time
2026-10-28 08:01:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9c6a6f7ce98446a4f4c9cb17c05c23c12f55fcbcb1489ed990eaaecb27d70bf2
Previous block
0000012c6c7e4705c41ea940550799adee9c85fb8afef8b144861078577fac1f
Next block
000000d72079dfc7971a31fc2e45aba00582fb00596f4c071f393a462d7bc93a

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 35099 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
aab58236ac8b46eefd8346cfcf5763f7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9c6a6f7ce984…aecb27d70bf2 coinbase1250