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

Block 34005

Hash
000000da1925547e08f01bbef9571f5d4f6fea44dd422301df79a986791b2a5b
Confirmations
6603
Time
2026-10-27 02:53:27 UTC
Median time
2026-10-27 02:45:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e3cd3d860ace4c9c6224ba2f34efa6b6291d112f1122216a14033afabc917fd2
Previous block
000000292bf1752306f5116ae9d3fab9a6449a7f4de58a1da63c9faff919e8ee
Next block
000001dd16ba23f1ea0c728ba8d3828d322841eca9b5016921246bbff6cb6f7e

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 34005 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
e53fd3c5abc54762b351ff35d4ee2aa4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e3cd3d860ace…3afabc917fd2 coinbase1250