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

Block 35500

Hash
00000182f7cbf2c5872846b34a0ff4e8c8f0642ee6b14b578c6cbc9cd5e7816f
Confirmations
4933
Time
2026-10-28 18:50:23 UTC
Median time
2026-10-28 18:42:35 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
07abcd81b99019459c26cd06f9363fe00ffc3cab1ac51e9880b471ff9d353c3a
Previous block
000001b89af689fdef7397ed4c98fe4e88c7478716ba8be0568fa65fd4c77b1d
Next block
00000041d3ef8bebcb41e4b623c954c1dfc22c8098fbd533333c6b1ddc8cbeed

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 35500 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
ec171a2b17694e55ff135a19e67d5a20… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
07abcd81b990…71ff9d353c3a coinbase1250