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

Block 38932

Hash
000000ac63b54e1e85383c5796102272285753b5936affb6846b874a6e531eaf
Confirmations
1715
Time
2026-11-01 14:10:30 UTC
Median time
2026-11-01 14:02:34 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
d97517292d4c57d572034013af688ddc665930406911d8f3db33cd338ccd0c71
Previous block
000000b2dc61e3cabfcdfd66322443e511bd42f01299a9a58e93b9dba4daa967
Next block
00000247283d3d3b409c0f20f86b5849a5b593c1db672d769b5bf2d1804a2e02

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 38932 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
305387286059e5028742a014f12dbfb6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3c5154da998b…9ba9f4bb159a coinbase1250.0000062
8f2a4dfa34c2…e62d5438f821 pays to P2MR121.49775490.0000031
b5ce5e997003…93fbfc2ef070 pays to P2MR1228.19989440.0000031