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

Block 33734

Hash
0000019c1335c8a905b68abac71a8c6ecee781478efbff754384b56c2f051d3f
Confirmations
6527
Time
2026-10-26 19:37:14 UTC
Median time
2026-10-26 19:29:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
10785e51115113e4fae8d0f29d99cb087a9670492258635d77ca9df7b3f8cb06
Previous block
000000ca7fda86040f19abc047a873bacfc2dc672768df86737c19ebaed07b2c
Next block
0000008d5dad10c92e61fa49a9a4b2c4d9bb705bbd8f93a23d07faa5cc636244

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 33734 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
ceba58ddb9fc3b85f9e0b6e8c06b0e5d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
10785e511151…9df7b3f8cb06 coinbase1250