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

Block 33385

Hash
0000014436148424fcb0bde190cebbd60ada2a755fd5dd339765092348540d7c
Confirmations
8207
Time
2026-10-26 10:10:53 UTC
Median time
2026-10-26 10:02:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8f4ae62dc21cffd1a92b06af12fd1edb2e15a8a242ba8d22df8fafa76bb4d0a0
Previous block
0000016e85192aa0a982eff99deb1db100ca1e8ab949df65c5df6f72281d0ff0
Next block
0000009d1357c14ccea5c222ba65e972d04df819a4c95dbf8f0957068d4a67f7

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 33385 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
4698d7e40366c7c1b5c6441f49842099… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8f4ae62dc21c…afa76bb4d0a0 coinbase1250