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

Block 33933

Hash
00000025ab7095dfefbf89554e057652ab27c7ebb388845de517a655cadbbc2c
Confirmations
6508
Time
2026-10-27 00:57:13 UTC
Median time
2026-10-27 00:49:12 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4ea87e8728e5488671262b2f667650db2903633210c26791e417b2442ebd9a97
Previous block
000000141014b4958dd316f8ca86441fe9310a3f4fc690cbfcc32db22cd1101e
Next block
000000b3e91878d1da0dc39c108bf5cc4a2e8dc348549f6803bcd6cfdf730366

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 33933 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
485df43b9b290f9f1ddf1aaa24edfa92… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
33e2bc3fe204…09f680b389e3 coinbase1250.00002088
3275e5cea26e…e017e54f7c37 spends P2MR pays to P2MR110.999979120.00002088