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

Block 34923

Hash
000000602c3e1fa044e6643dd129319b9bea1bc10600a52bc00db0e896969a67
Confirmations
6248
Time
2026-10-28 03:26:50 UTC
Median time
2026-10-28 03:18:42 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
a474b75ac8e4bed9e54a81a6248f179dc96723697f189ca452fbd79e920f6d0c
Previous block
0000006d6a3fabdaf463631ae58ac042b7df95feaaa5f134e2d118b480814b54
Next block
0000017479aef8088ff853f60a94d4a0dad1682aab78c21a06aec4e325aa076e

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 34923 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
d8ffb163d39008c74e89608132577856… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a474b75ac8e4…d79e920f6d0c coinbase1250