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

Block 36012

Hash
0000023916fbc1bf5abf48ae19c860ee6c02c155f2bf97a72b6ec127904e19a4
Confirmations
4042
Time
2026-10-29 08:31:05 UTC
Median time
2026-10-29 08:22:57 UTC
Transactions
6
Size
4,495
Weight
15,007
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
9b99004e781d64a29efca6759390037ccb36e6fb034cad0b2609f2ae30c4d560
Previous block
0000018ef4c6d0a1a7d5907b2202eae4ab416d0787ab62a2b20f6394070a3af7
Next block
000000b4c035eaa981efde93cede547bba4a7145b17d2c7f5193da325bda6286

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 36012 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
23ba715502edc47945b84e16ba195a64… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
09c917b9b566…58bc5cd894c5 coinbase1250.00002016
548574a98fdd…83685ca01305 spends P2MR pays to P2MR120.996986240.00000344
b94dd885717b…b88e4dff1196 spends P2MR pays to P2MR120.998993120.00000344
14f7f5ae7a4d…f06a99b1f4fe spends P2MR pays to P2MR120.996986240.00000344
81fb4502f628…fef24e5c6f56 spends P2MR pays to P2MR220.001995080.00000492
2d34be311ed4…d2b7e712a7eb spends P2MR pays to P2MR220.001995080.00000492