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

Block 32235

Hash
000001a7a4ccd8b8a966f4a2aef642f9fa714c568ea1630548ccb11e0233f199
Confirmations
8437
Time
2026-10-25 03:29:14 UTC
Median time
2026-10-25 03:20:44 UTC
Transactions
3
Size
3,182
Weight
12,212
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
f281bd6d52c42cad631f0ac02396a18eb03bf3c64ede3a2289bc6cfa1fdd8fcb
Previous block
0000005135129599a378626df170cd4e2c045b33994df2fb37aeeac43f9c921e
Next block
0000000656522ad94d55b425356234a499087cf5ae189cf996a4da0b843fceb2

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 32235 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
cfa5ee3d1f1b379835c05937093e4245… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7f0844551caa…b42c83402836 coinbase1250.0000062
d4150316b874…22178f59020d pays to P2MR1222.9999130.0000031
c4dc751f6eca…0d37ee083b87 pays to P2MR1244.99998120.0000031