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

Block 38734

Hash
000000ba6bb646f62e54befd70bba3318ff7c3c9a9e05206aea04952ecfa879b
Confirmations
1845
Time
2026-11-01 08:56:57 UTC
Median time
2026-11-01 08:49:06 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
4105be0022d97a50c8689fe6c3bbd3519a7eab1dc0d78ca7864b529a43c31306
Previous block
0000007d7f472fb9aae7967aecec132f01556a26b54d7d7060375e8e7de7dff6
Next block
00000181d3bb050f8127f2852dd1a10a2a533ac323b013e4857545e42c106dfa

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 38734 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
3241ad14c5f7d377ebb133ce2ae5a20d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4105be0022d9…529a43c31306 coinbase1250