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

Block 32407

Hash
000000df14d4dc13922a7cf70517f63c4cc2fad8fd589ca94ce7e802fb100b2f
Confirmations
8929
Time
2026-10-25 08:04:56 UTC
Median time
2026-10-25 07:57:03 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
cee8ca444fb5666f10ad086b56d4a00a2feb4d0df988c7fc4d96bdb1e6584e44
Previous block
000000018c729cb149190f8bfb83251ddb39477ab7d21f1ad69226e7d288580b
Next block
000001b233b557f992bbde103f145b492027b1c4c17b1f602b94207ab748c925

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 32407 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
e539428dca1023b9d5f5b2febbac2e5e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
640b4e5df2ad…d35b894ca874 coinbase1250.0000062
e55cffb6b1dc…70e2ba1ed368 pays to P2MR1239.99996570.0000031
233e0a22d2f0…80da707718b4 pays to P2MR1216.99989440.0000031