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

Block 33804

Hash
0000011829fd4b734e4d65a4ef3894896a2a18af4fe1ccf5a4a15184d73571cb
Confirmations
6395
Time
2026-10-26 21:29:46 UTC
Median time
2026-10-26 21:21:46 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
bfde1bc2e2bac4c9465d7ab4d8b7916aa35bcf7efa48f4f72ab090389cec2d74
Previous block
0000008d747c544a68237e91db5a1f105152630de536f148f1dd7fb47032d842
Next block
0000007c72d841ab9e5319a0d5cf3d3393961a5045ff3c36128a01a4ec41ff37

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 33804 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
dd266f72f171489f9454c16d488dda71… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
723e59a647b9…72c24c28c04b coinbase1250.00000836
51db3ad66d8f…78f63ed5be98 spends P2MR pays to P2MR120.998993120.00000344
d7f1c379eb07…763bd13b04cc spends P2MR pays to P2MR220.001990160.00000492