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

Block 34605

Hash
0000002eac6c144f433aa9f090361516f76817d272664cd027a9749c8d25f1fb
Confirmations
7634
Time
2026-10-27 19:00:31 UTC
Median time
2026-10-27 18:52:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
db4ca4e29419770426ec3ed5a2a6509b8ca065ac7ee61ca199baf62553b68017
Previous block
000000399cca0235a69e6da20263eff4f5888cb845118fd73c7b6aa8dc916040
Next block
000000fcedd37929b99cb6e4badc41521f009c9cbb8d185a0cdec658f7b8beb6

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 34605 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
2a80b6b1ce4f4ee8e84b37614f7a54fe… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
db4ca4e29419…f62553b68017 coinbase1250