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

Block 33907

Hash
00000023dc049187eb707c8669fa342c16b9a1368f46fa081638808596698c9e
Confirmations
6687
Time
2026-10-27 00:14:27 UTC
Median time
2026-10-27 00:06:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7461923001c2d0e225bf34d7102a51c718ca71a6f33a2e806273ef4b13e473d1
Previous block
00000063dbfdcfca05e5d569dd977ce53398419c59c4b1d476fb0d31f639eaeb
Next block
000000b8b7d9e3567566de29c6b06ba563308688c823af4faafbc1b3bb8c74e7

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 33907 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
8ec029b2c61b9c2c132499cde6ead33c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7461923001c2…ef4b13e473d1 coinbase1250