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

Block 32617

Hash
000000bb184dc429603ca60793821e4954d1eea13ba74148d484f4732b34e161
Confirmations
9591
Time
2026-10-25 13:39:44 UTC
Median time
2026-10-25 13:31:46 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
776a507fdeab01baeb84743de5427ea33d5b41658b9c6281e0e9b88e9e4a21e3
Previous block
000000571ccd9042e580ab9aab4580b286a6fe53a18c322131ee802f1e599a25
Next block
000001be02dbdccbd21376141a27b43df4331417497337884649d5526d3e8360

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 32617 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
90b36b1d2053039dac3606102fd03e3a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
776a507fdeab…b88e9e4a21e3 coinbase1250