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

Block 33940

Hash
0000014684a410464e07cf933ca9760fcb11587e8873220691866ad4aed126fb
Confirmations
6185
Time
2026-10-27 01:08:29 UTC
Median time
2026-10-27 01:00:24 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
68a0b8450166ba98c192e16fdc1fafafdf017ed3a00ce8437564f621105c8e16
Previous block
0000008376bc8e6fcdb7694b75d08a5db867d67e8b1becee67d7ed48fb787805
Next block
000000d6222cd123442003f72117aa0b70f50e88ddfce32151371fe5c22d9ef4

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 33940 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
4562adfd56525bdaa88828c95c5c2113… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
68a0b8450166…f621105c8e16 coinbase1250