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

Block 33703

Hash
000000a0244407214cee294c1f55ecc6771f727c1eee18d03019d2d18ecdc525
Confirmations
6721
Time
2026-10-26 18:47:43 UTC
Median time
2026-10-26 18:39:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f2cf79257ee898890c03492486e0e48f11e258a6e153aa9840063d24bf4c4fdb
Previous block
000001bc523e3e44485e8b4ccc0ae21237d66120b7da92a98ae3ebd72a86a6a0
Next block
000000deb73eca3d97e91deb734895bd5be9b661a6374b07b080e37b56d3990a

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 33703 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
046fef6de8bf1a0bbfdf069cb3e5835a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f2cf79257ee8…3d24bf4c4fdb coinbase1250