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

Block 37322

Hash
000001029b66f2ee9a24144a4f9629b9cba7892cb98161574c90f922682e676a
Confirmations
5121
Time
2026-10-30 19:28:39 UTC
Median time
2026-10-30 19:20:43 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
6e33502fec059b29c5032f298017c18c0545ad1e5d75ae8afcdb130c166a082c
Previous block
0000024719739c4608a01950d4fd1d7e24aa4ffb55808c43f5be31e909a5067b
Next block
0000011349531d049cf01dea5ad55d2ceb60484eff1994b21b185347d61bf021

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 37322 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
65610fc88687396f8e3ff5f617669ec3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6e33502fec05…130c166a082c coinbase1250