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

Block 32185

Hash
0000017d6b7e38a364db36c7e20359c3bf603fc769554c093cafdede1aaa6515
Confirmations
7894
Time
2026-10-25 02:07:01 UTC
Median time
2026-10-25 01:59:17 UTC
Transactions
2
Size
3,222
Weight
11,964
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
70f4309d08f8ef9567b9310dfd2d34b6a25185b0acb7b4007e91d8ea36405f93
Previous block
00000185a285d5b894d1e0a240499e7407019fb48ad47f4a3d41545b554bc982
Next block
0000002b3e8012e437ef7cff4647e2cb19e31ff02a603fdbb949932afbad5d9f

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 32185 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
19fea76699e8fabe5e33ac6ea7f1712e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0a48f4ac818a…275b1383291b coinbase1250.00000492
912d01a521ce…6bd56e0dc437 spends P2MR pays to P2MR220.001995080.00000492