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

Block 35039

Hash
000001a007bfa5774fff23b673afc65b7ee5831eeaab0547f13ae5164929b288
Confirmations
6796
Time
2026-10-28 06:33:14 UTC
Median time
2026-10-28 06:25:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
add2fdf50665d4a1555d0d6b245bb67230d86be9fb23526f80f858999559c286
Previous block
0000021ee69e219e84b4ae76f1367110df9292f21009df1aae1643fe922b3e10
Next block
000001e102eb5be1136d8df1476b04a0ad98ef06c506b05a3da780bd03fbadfa

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 35039 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
326e962c736599f1b2ae6a0a20a21aec… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
add2fdf50665…58999559c286 coinbase1250