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

Block 33662

Hash
00000064b2321ac2b0250ba45f7c709757b1ce4a4026f865a81a02b6d138fea8
Confirmations
6659
Time
2026-10-26 17:40:56 UTC
Median time
2026-10-26 17:33:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8474dbd54e41657f6b7d45d20dff1a71fee97b0c709ab28d2c6eb705e6ff5eb5
Previous block
0000004a959468c24d041b9f74787cd13dc594c169ac6bb955d0659d9a350f96
Next block
0000018a61214b30db0f1df238f959afd1d2e35ccb3cc4953274cdb43819fe18

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 33662 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
c0808ae6de4fccaa28d088dcfd2541ea… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8474dbd54e41…b705e6ff5eb5 coinbase1250