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

Block 31334

Hash
000001e62340f42fa30595a3eb328968a88d992a4b62aeb5f27fa1de1ed9e789
Confirmations
8875
Time
2026-10-24 03:13:47 UTC
Median time
2026-10-24 03:05:45 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d1fe50dda6c82f54e827cbb23aebaffd85b12290e7dbe1142ae0857ee502732a
Previous block
00000100992be4cbfd521434fe1dccc9459b6366b1c3168904b253ebbdac6c88
Next block
0000018d8ec59a805aa067fb59b52b5ce847657ff07e8febab52a201fa5974c8

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 31334 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
e79178a928f818b16a411bbcb0c88769… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8f47a84ef36d…39030e4bf6e6 coinbase1250.0000062
1c8d47f12318…b03005fb695a pays to P2MR127.99986650.0000031
4ae7b135f904…02d9223822a3 pays to P2MR1227.99992850.0000031