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

Block 39054

Hash
000001315727d3ea1d30d56eed7c226762b9123760d32d3e81eb590bb97678ab
Confirmations
1663
Time
2026-11-01 17:23:24 UTC
Median time
2026-11-01 17:15:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
3d87705267c04dca67ffe0dce3c25c4c788be97c0c242888c81a5d84fdf8fb46
Previous block
0000020f6074db38218d94f5086c52335770705e3fd5974117e00dcf42f13349
Next block
0000004c3b9326f4f5266c3ae37a21d7cab835bad43e232a33e95ba18d267f7c

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 39054 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
e2766fe4226f91b46102efcb331709ad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d87705267c0…5d84fdf8fb46 coinbase1250