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

Block 23084

Hash
00000064a8ba42670e9e7eded6019b55d898e015d7db55d0711b82cc84769dc7
Confirmations
19169
Time
2026-10-14 18:02:21 UTC
Median time
2026-10-14 17:54:17 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
050bd33977a4e0ecb7fb6b253a2f39b6b935bee983675455316665e08e0cff75
Previous block
000000df89d566b1cef242d9bed589aaea99b2ea4938eb735892e13ad3c3e6e7
Next block
00000022b5e862307a0049416299df3b32495aa11779663572589f998690ed0a

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 23084 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
a9bca53fa3518d8e2f9c67a4bf362197… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
050bd33977a4…65e08e0cff75 coinbase1250