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

Block 32756

Hash
0000004ceccb051400443e01025a40616b9aa3e6f4687c73612ed5ce5a323942
Confirmations
8594
Time
2026-10-25 17:23:32 UTC
Median time
2026-10-25 17:15:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
76a9ba19a6bb373b9c8f0e36abe3d39c024f40afff0b85228e1afa2072cf50ef
Previous block
0000012ecd98f1104a2ede53ba38c88cf208e058f8bafcb16b5396d9e3fdf5ec
Next block
000001ecdc3b19119d99ff6509492c1c404e2e0234a9945e125696e4124df0aa

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 32756 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
42a36d8f3f5e28bc895267952bc4abe2… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
76a9ba19a6bb…fa2072cf50ef coinbase1250