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

Block 35728

Hash
00000125243ae11399519ba7fa5ebf34e6804a1822c71bc1432b62a152891d34
Confirmations
5071
Time
2026-10-29 00:55:13 UTC
Median time
2026-10-29 00:47:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
cfb1dd8b59362ab0baa8f09c6c54b09da17dc39fe73805f7f173d20aa5a7024a
Previous block
000001967a8f357f809695997c4b1156b7d3a7e3cb8eb771dfbe6e36a9f822e6
Next block
000001fe9353edb54034cd658841091f32cdca5e2966a912c4ca3b69ff513002

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 35728 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
9827280ef1a3df019f3b92be406db9bf… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cfb1dd8b5936…d20aa5a7024a coinbase1250