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

Block 31462

Hash
000000e35e1f94107cabb86f1dfc117b1fc1a39c9b1f4b95c8c01441c969e147
Confirmations
8963
Time
2026-10-24 06:41:31 UTC
Median time
2026-10-24 06:33:45 UTC
Transactions
4
Size
7,125
Weight
16,179
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
f7d5fda4788cc5c819ec8f54db23751bf26d5d710d30ae2d505214747fff9d6a
Previous block
0000003b16e57ec95bb9ffbfaf3fa3248d87e4dd75df85c6c57ce7f8058003bb
Next block
0000000d17f77cbf1d43c0b58dd754fc7a43b126b023c1013beaaecf32419f80

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 31462 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
cdf946bb91425d47ea39e5923f4a9063… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6c085d60ae0b…1d0a55ea5407 coinbase1250.00002604
3612d4a5379e…e9f35379a1b9 spends P2MR pays to P2MR110.999997420.00000258
21636460db42…55e06aad39cb spends P2MR pays to P2MR110.999997420.00000258
2091282d5d93…e41c2a0c945e spends P2MR pays to P2MR110.999979120.00002088