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

Block 33037

Hash
00000064d033a9c67b15f232247ab45f0450219ed68bd9e2d2afb1c5dafd7e1c
Confirmations
8140
Time
2026-10-26 00:52:58 UTC
Median time
2026-10-26 00:45:04 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c584a283aae70d36da8bc007cfe8675944477dc7c18f51c1e4ac08aac72dfce8
Previous block
000001f59b684f9b1af679cee2483bc39b0ab9e513be9ffc19251255779450bf
Next block
000001429e3ef39d64d4af3960378bfad84ef2c9844d02f9c2ed48866798a5f9

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 33037 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
f2de1d16df72dc22afe23edf8a3d6e30… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
147e340493b7…8edc6cf5ecca coinbase1250.0000062
054ee2e6a310…f849a835964d pays to P2MR129.99987270.0000031
2da76e052a0a…7dc3aba8106b pays to P2MR1233.99994710.0000031