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

Block 33009

Hash
000000c27edb5c1441ffbae8f4ee58a9571ec9c2900275f0dcafda62f03a72d8
Confirmations
8619
Time
2026-10-26 00:08:33 UTC
Median time
2026-10-26 00:00:27 UTC
Transactions
3
Size
11,072
Weight
19,847
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
e2d885bf3adf4fa68a21adfda20c91da670cd4c0b7ed6acb53d9dcbc789a7275
Previous block
000000988034ad2971a494dec3404b66102368d52bfc04fd6f37b84c0903e1f4
Next block
00000181ced2034ae14a60fe5ac57022e68a33545517ac507e56baa5cbaa8df5

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 33009 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
09ab2d1857751d09d19740d709bfa989… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b8fd2f8c7f60…2e1a58103bc2 coinbase1250.00004434
0e54d1086205…7b00fe8d2c76 spends P2MR pays to P2MR110.999997420.00000258
e628219ffa5b…8f10883d44be spends P2MR pays to P2MR110.999958240.00004176