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

Block 29226

Hash
00000010f2211be63f7981745698e825d2c01d30eb65de907f7f184994add8a6
Confirmations
11508
Time
2026-10-21 18:24:03 UTC
Median time
2026-10-21 18:16:11 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4c3a50562e338478a426aebbee019ba03bd6d74a5f02a3d09a2135d5815af674
Previous block
0000000ac6dbcde5f3cfd6214e0c03c2f4456f5b6259f74954a1a2c48c15ded3
Next block
000000b48602e60f9a2e4c68fa50c10545077db145e50cd98eaad1419d1304d3

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 29226 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
6ee1d8cf071539eb0d04b99e8e8594d9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f93119faf8de…eafcc41feb6c coinbase1250.00002408
876ae065e8ab…86c4c4ec3e18 spends P2MR pays to P2MR120.998993120.00000344
364c5196248d…d82dd58b4c1e spends P2MR pays to P2MR120.999996560.00000344
71a7eb8b6b18…93b85ebf8444 spends P2MR pays to P2MR120.999996560.00000344
3bce60cddd7c…0b480eece891 spends P2MR pays to P2MR120.999996560.00000344
8c5f2f8b75d8…421e329ab297 spends P2MR pays to P2MR120.999996560.00000344
50853bd2a04b…89bd1dc4cfcc spends P2MR pays to P2MR120.999996560.00000344
b74971a8b0b5…00e52f3460fe spends P2MR pays to P2MR120.999996560.00000344