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

Block 33088

Hash
000001cf2cd0e5e73872a54c48cf01d833a93fe6f1b715bac8d66fbcadf571ba
Confirmations
8182
Time
2026-10-26 02:14:41 UTC
Median time
2026-10-26 02:06:27 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4c870a95e7389cca066bd05ef5d7b79b6838a28cb2e2bdd997ad5d45f7a9e9b9
Previous block
0000009e61931cac3ff8e014780f89eacd4b21ddfad3268abe2b56834bb22d4e
Next block
000000f83f443684130984805306d3e6ea5693e6f75463d6aa94b3b47a44dafc

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 33088 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
e3eed12b04cc84ea8d2d330d1d38a87e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4c870a95e738…5d45f7a9e9b9 coinbase1250