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

Block 33979

Hash
000001b09b0fae6a6d0c003d1b856d9968a1fa22794fa9f8f4028364b3175bfa
Confirmations
6490
Time
2026-10-27 02:11:24 UTC
Median time
2026-10-27 02:02:48 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d643a7a74748211509c6f2e10455c03a05e8f7c20bc4954c41239a8da6cb3fb5
Previous block
000000b8527246bec9dabc3207db39ade3b335dddc8eebc94a92cf14d49440cf
Next block
00000037a06ed01fd5945338c68b43899341e4a39a70bb8d48867b95d9fac93b

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 33979 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
d34bf9e93de4c023f116cb16e7823091… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3749123a1928…453cf63f723b coinbase1250.00000492
3ff5ef4d634e…8e2493383e99 spends P2MR pays to P2MR220.001995080.00000492