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

Block 32277

Hash
0000002e492a0e0a3e64ff42098b9fa7a20d8db5034d91ceb3fd1de305a6d1dd
Confirmations
8213
Time
2026-10-25 04:37:31 UTC
Median time
2026-10-25 04:29:29 UTC
Transactions
4
Size
3,946
Weight
13,633
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e92e3a1140425872414c51a9c86d820e955afc878fbf3e60cf1b62049f41cd94
Previous block
00000092748b4a1f53eaced2d326c25e7b9e510217c8b2608ea4a9758f03c4be
Next block
00000168faa35e046fadd5b17b4744d70373f5ac8a104c2f3da5cb0b0ee685b0

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 32277 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
8edff1acb705123931895f8add1bcc47… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8ea213f7c89d…1ab254aad321 coinbase1250.00001328
5581afbc97ad…6ae1a2d377e1 spends P2MR pays to P2MR120.997989680.00000344
e9a65fcc1b3f…ba16e6ea0319 spends P2MR pays to P2MR220.001995080.00000492
1c7dda0bcc94…9ed130d06c36 spends P2MR pays to P2MR220.001995080.00000492