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

Block 32670

Hash
00000173bab9f6a207228df867c4e8acdfb57cc3c5d449f225a4c8f340d07bbe
Confirmations
8748
Time
2026-10-25 15:05:05 UTC
Median time
2026-10-25 14:57:20 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
4eff2d6061ae597b24a4530550d30994e0a4e176851b5ec821a670eb909d0c60
Previous block
000001f591022553c0f0eee5228b1a596da51be49a480fe55c689720f2053cc7
Next block
000000725193b217f0dab9251917caba8fd0338f57635c90c79deb4f93e0b254

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 32670 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
a78f4516e9fdf397e83b5f5109b5586e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4eff2d6061ae…70eb909d0c60 coinbase1250