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

Block 37062

Hash
000001e75cecc077eed84516b43301017e3d1f285417b4b69d1c658792c11597
Confirmations
4481
Time
2026-10-30 12:27:53 UTC
Median time
2026-10-30 12:19:57 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
2bdd4ef46e406439b89bc5be348dcffff1e324a66ef3b65965183621f7a09128
Previous block
000001fb010189a17f0e5810a0880af0e285d8e7cae83b4f46e48f7b141d8b09
Next block
0000011811caa7bbfbe5773d3b47b79b96cf1afbc7f167d825e5afed4977a6cf

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 37062 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
d42617f6375b16ebd659152f704923c1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2bdd4ef46e40…3621f7a09128 coinbase1250