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

Block 34365

Hash
000001b832e16a9832261d746866f43a6ce30005f6f23c4982e3dde04a3e3e5f
Confirmations
7517
Time
2026-10-27 12:34:03 UTC
Median time
2026-10-27 12:25:59 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
f3e7c95081e6145d3073d77925cb07a8f0d877e460f0730f1746b161417341e5
Previous block
000001bf1dc5d7993c424800b52bcd08d6b9b2ad711dc97b7facdc91b55ccf87
Next block
000000310fc2480a0993ca0f7d66014321316ff82d7dbf58780540fb6b69560a

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 34365 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
b655186e0e03c14de11416c626b537ef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f3e7c95081e6…b161417341e5 coinbase1250