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

Block 32165

Hash
000001c714d448431f40383d899fbef20e3fda82894791c95d0720e14fed783e
Confirmations
8554
Time
2026-10-25 01:35:09 UTC
Median time
2026-10-25 01:27:04 UTC
Transactions
4
Size
3,456
Weight
12,897
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
9f1938031e31d497d581bc43dd62bd1e85fde7190ce52dd91fea58d8e75db4b8
Previous block
0000010ca0292fb280d9ff722a5864323c0df6f68b48d1daa84c2dc87b0d96ad
Next block
00000088979ec818a499c43f251f61240132841dbaad7462579d4214fb7ccdf9

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 32165 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
140a9d7cd2e78a1d0d2a1f46a3969f5b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
663ef1800df0…48c42d739781 coinbase1250.00000964
56799993c541…3412271b7d77 pays to P2MR121.99984790.0000031
d2c91715af83…38f46e670da4 pays to P2MR1224.99991920.0000031
001fddcb5230…710903daccc5 spends P2MR pays to P2MR120.997989680.00000344