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

Block 31460

Hash
000000143b5b7b6238ea5d3b4fe6d6eb3f0fcbd2c94c658a43a93a881e3583ce
Confirmations
8934
Time
2026-10-24 06:38:21 UTC
Median time
2026-10-24 06:30:36 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
5c8756ac2de0f9be180ebb075446f43f8d3aaa20c96007d0cd9e590b50473320
Previous block
000000290cee8af06ab8db8261152237407d1d1314542de3bd35d2d649713fee
Next block
0000003b16e57ec95bb9ffbfaf3fa3248d87e4dd75df85c6c57ce7f8058003bb

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 31460 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
714d4b161c25a82032e8d8b05885de47… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
dc360339d5ca…951c17d18551 coinbase1250.0000062
c4270daf36c7…df1b5d6d5ef0 pays to P2MR124.99985720.0000031
af3d4d30617a…be183f6696fd pays to P2MR1227.99992850.0000031