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

Block 34185

Hash
0000012ec562fe4b3fb7601a69490e2c9435c13d6bc94e7f6efe3b3eab6e3c34
Confirmations
6919
Time
2026-10-27 07:42:30 UTC
Median time
2026-10-27 07:34:27 UTC
Transactions
5
Size
7,305
Weight
16,902
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c80be0668bfd2dfc8936a88224a7a1a49aefb138fe1ce6299e2940911d0c998a
Previous block
00000035e1ba6d33fc9a68a6b28c4c3a94577b2811053f432fb36b06819a5e8c
Next block
00000016b5e4a7c0f98a47f337909fabe732a941be1d6b3e373dd323fb154652

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 34185 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
85779654bb8652beb339273295a0299a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c092c719f85b…2fb564dd98b0 coinbase1250.00002966
656039839912…4459c43b1fb4 pays to P2MR1228.99993160.0000031
dcdd279f8700…b6ade493d3fb pays to P2MR125.99986030.0000031
5aa7585cfdd9…78172b59ac1b spends P2MR pays to P2MR110.999997420.00000258
e30a6bf478e8…70e68208bb16 spends P2MR pays to P2MR110.999979120.00002088