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

Block 34209

Hash
00000114f7b364b4bbdbc66e38ffaa1c9b3c1bf63a6d838b971cf96c908cd1de
Confirmations
6353
Time
2026-10-27 08:21:01 UTC
Median time
2026-10-27 08:12:58 UTC
Transactions
5
Size
3,976
Weight
13,954
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
479d619d724970427872e8bf3dcfe30b67a02d9ab0ac5df2d5edfd7611c00b69
Previous block
000001d70f8df09e37d16559d0c57bf512cab339fffaabd2c130bc1cd382fbc6
Next block
0000005cefb89458d6677ca4128122a6d7c9b3b416e8c6ade67225e63d4cf86f

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 34209 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
4b12f56ba8e15cfc0363245853472246… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
82ce04aab482…c9c4f17f5022 coinbase1250.0000149
51fd807d7a9d…83f240625155 pays to P2MR1219.99990370.0000031
71b6a0b44aff…51b9c79d654b spends P2MR pays to P2MR120.996986240.00000344
565b8450d6dc…ab9bfc917d95 spends P2MR pays to P2MR120.996986240.00000344
9f180d838311…e8fb0be445bb spends P2MR pays to P2MR220.001995080.00000492