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

Block 33289

Hash
000001ea6132f65fb4f7e0d4ad4aebafdae049ec6569d1176c93f4e11c32047c
Confirmations
7741
Time
2026-10-26 07:37:23 UTC
Median time
2026-10-26 07:29:06 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
b875ae6cee75a2a97bc573085ff0ad6dcbd8233ac749ba264ec74302ec33549a
Previous block
00000017289468c9eb1117180b885e3c2d598a6a35dcb949bdbf9073c14a6ece
Next block
000000f4ff749e89557bf19a9a3255c88cd088865dd6fa711cb11800e8f0dd7b

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 33289 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
61090b5fbdb28786a468dd7440fe3600… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
86b59f92df55…35afc7cd3734 coinbase1250.0000062
68319f94cd13…b61d05859e26 pays to P2MR1214.99988820.0000031
08392847a7c1…738ad2822554 pays to P2MR1243.99997810.0000031