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

Block 33584

Hash
000000151494575739438d3f3564db549f0e61f204c28933c8fd462e16bdfdfe
Confirmations
7128
Time
2026-10-26 15:35:51 UTC
Median time
2026-10-26 15:27:50 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
845b21adf2f89fc662a8d783de7332e75fdc9e4d3257145fb67d80363e1e08b4
Previous block
0000006b1a94d16c7069f2036c9e9c039a2f61939691534d77603fa09adc5202
Next block
0000020b1c02cba41707d4374ce90dfd3acced3d10666aba1d3439f3ee7cfb54

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 33584 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
5ab74f20cea3fec64dbbcac555b17bbe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
845b21adf2f8…80363e1e08b4 coinbase1250