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

Block 32294

Hash
0000006563ad987b056e6cdd511939663ff31a599dbf0d8c3ab0f9a24d5915e6
Confirmations
7802
Time
2026-10-25 05:04:32 UTC
Median time
2026-10-25 04:56:28 UTC
Transactions
3
Size
3,320
Weight
12,350
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
0bee811c34fb49bdfcf2b7172f227326093c979f7c7a35ce8520a15e87842ad8
Previous block
0000021b6a8f620450e9c413e6ad4d1d2d86cc0772b169cf788cbdf41aa275a9
Next block
00000171c7a464ba598e6f5881ce713e3dec67a143ffa222f9d1557c3a827843

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 32294 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
bcf73deb53ac01c520c7d0cec035cdda… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
17cb9fbd8cda…3fc950835e96 coinbase1250.00000688
aa2bbc0628d3…d8fdf51cc24b spends P2MR pays to P2MR120.997989680.00000344
da2ab79f2628…d3c2cc310363 spends P2MR pays to P2MR120.997989680.00000344