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

Block 36066

Hash
0000015142113de78d24c3c29a0dbddff851de9c572867c933cebe75ea8fcde9
Confirmations
4403
Time
2026-10-29 09:58:03 UTC
Median time
2026-10-29 09:50:10 UTC
Transactions
2
Size
6,664
Weight
15,157
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
44eb6b2a7b3cd02e076fab372ffae08eda33c0922d3fbbdc06f546006dfffb92
Previous block
00000062052ffea52f37853fe0cf198494a816640369c86303a2e42ef5985ab9
Next block
0000003a642a546fdd6664dc063087c75f03b659a6d23dfadbdb13559f2b0add

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 36066 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
db66031e84e8a61f9c19f4a231208d43… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b3331cd46c4f…328796679a2d coinbase1250.00002088
cd3ed9a522b2…f91f60e4ee9b spends P2MR pays to P2MR110.000979120.00002088