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

Block 32727

Hash
000001c542e9d027c62cb36e37c4c1f27db105837ffbc49730f82f0368eb2f37
Confirmations
9260
Time
2026-10-25 16:36:21 UTC
Median time
2026-10-25 16:28:06 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
f4e26b48867a389c92cf6921a455ec40ba2e73463c9ec9a914066e851edfafa3
Previous block
0000000eeca5fe7daaa7fbba02c097bec59958dfe1fcf249ab0bcb153021d081
Next block
00000118867286d5e07772af42d772533f7fb107135274001a6bddf0071dff51

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 32727 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
82b0d2b2b4dfa7b9033d0baef86e0c20… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f4e26b48867a…6e851edfafa3 coinbase1250