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

Block 33358

Hash
00000096d9d8ac4985747108e109ad98886678ba1a5ce4f6f6b32541d4c92623
Confirmations
8392
Time
2026-10-26 09:27:21 UTC
Median time
2026-10-26 09:19:17 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
82f2ed2da366503148f987a2a97c24fae0c860336ced3c59c6f877115dfcdc49
Previous block
000000e61183f0e8df9496d5b441847497d21598fc81f32f7dadb76bcc7f1193
Next block
00000002e682b2e410155e91711001274ddd9e01fa0fd2f5c9dae9d105635275

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 33358 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
bd0aacf6ab8dcb8806324a417901b58f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
82f2ed2da366…77115dfcdc49 coinbase1250