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

Block 32530

Hash
000001c6136bdeddd0b2cbb62f1af5e61a90c53afd1706a4f59182c2053692ef
Confirmations
8978
Time
2026-10-25 11:20:51 UTC
Median time
2026-10-25 11:12:48 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
70abfb92a03ddefd65c7d9a16363904174ef2278571d318672d7d8ef4213817f
Previous block
000000dcf0ff5a850365ba26268d9c40c4af044b45961ff71bbf9fbd39140dcb
Next block
00000205573ae1f13966545a2987941d6406e8c2cc6c02e69f99a88b3a4ac065

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 32530 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
ece48586540c078ad3911a530535d027… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
70abfb92a03d…d8ef4213817f coinbase1250