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

Block 33750

Hash
000000dc8619ae1c225a1f2594eefd6f7ef4fce85cfd16390a305a16c955e5b8
Confirmations
6420
Time
2026-10-26 20:02:51 UTC
Median time
2026-10-26 19:54:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
34c8b884f051bc5ef67f6a16e43d5fc999b5ccfb479ccb1f68a824c82e771aa1
Previous block
00000170253487f11ec2937c66ce137612865febaf190d813ca142183f144654
Next block
000001329348fd41022a1c56068909b6c57d6987315255eba95848243fdc72b9

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 33750 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
2deb55f06f2cba0d8bee1e781f7dfabb… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
34c8b884f051…24c82e771aa1 coinbase1250