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

Block 36180

Hash
000000fbe9cce0b2675811c02eb050295f0c3d806080748914ce4f864ee1bfc5
Confirmations
3866
Time
2026-10-29 13:00:49 UTC
Median time
2026-10-29 12:52:58 UTC
Transactions
5
Size
4,397
Weight
14,621
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5400b9246ca1dd757d4b8407a994b682505c9a6fc99fd87d5faf208079743d24
Previous block
0000011ea0cda5b37e264871f195b552702cd8f739c969cb4da584003700e0fe
Next block
000001b1e63812ea38ac797a017c93febae47c2df1921a5024277207600cd213

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 36180 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
c3a8a27505345301d86ec688cac87309… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
77b8abac0a08…36d0df5f9718 coinbase1250.0000182
b33ffe2c4ae5…a9811e5e750f spends P2MR pays to P2MR120.99598280.00000344
fb66ceef613a…500d245d1211 spends P2MR pays to P2MR220.001995080.00000492
e463e6c4b997…d9f4040dac1a spends P2MR pays to P2MR220.001990160.00000492
244dcf522a47…fa15dd10e864 spends P2MR pays to P2MR220.001990160.00000492