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

Block 33332

Hash
00000065cba8348fcc1a16ad7e20654401723f8038e61c7aa7cea2a3558d06e4
Confirmations
7278
Time
2026-10-26 08:46:02 UTC
Median time
2026-10-26 08:38:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
044f45b69196e0d638484821fbdd49802c98193b2ea368e5c5ff1775b24b0f98
Previous block
000000862687377605e63b6155e8bbe984cf69f33c7c4e62caa1633ffad08604
Next block
00000005a6ec7e3183304428d8e35fffc27d549db8112ac47036dc1f9b658bae

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 33332 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
2d6fd9245fffdead2c19c6d388c8cc39… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
044f45b69196…1775b24b0f98 coinbase1250