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

Block 34044

Hash
000001e494dd9918a107447e8e05dfe0a42cf55365f9b4fe891fe135fc597582
Confirmations
6026
Time
2026-10-27 03:56:27 UTC
Median time
2026-10-27 03:48:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4564363490c80c98cbd8ee149f9e2e884dc6dea5b4be18e791e2c500e268d50c
Previous block
0000010079beb4693fcbc584bdbf6cb8e89f3f818b37fbc69b0434360ed12e17
Next block
000001e123975df7356d4e08b2a2cce16a12d179c1b3b0efaeca0779d2fecd55

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 34044 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
235f8c6f1ee969e6af33baf6c83f7e6f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4564363490c8…c500e268d50c coinbase1250