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

Block 36164

Hash
000001ceb53e72312254639e8889a55295ae32f84bb24529043e2c563ada2d29
Confirmations
4492
Time
2026-10-29 12:35:04 UTC
Median time
2026-10-29 12:27:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0295bed3c99dc3ab56e1884110cb7224ea17b46bbcd4e933cb9a387289d66c2b
Previous block
0000002720282bf2aa6084eff9adfacd777e7560e2da7f96692653eecde1b117
Next block
0000002edb63499fcab75ae3f763d68027f2f7c6a075f77d922e7bb1615ce43c

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 36164 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
3e64acc3f3ae342379307129466458d6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0295bed3c99d…387289d66c2b coinbase1250