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

Block 35854

Hash
000000561a65d23116fdacacf2eeec88e24426a921b0ed1bde93d7776935fe09
Confirmations
4168
Time
2026-10-29 04:17:46 UTC
Median time
2026-10-29 04:09:41 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
65ed68137a5a0a6c247b65a5df86d57ae3f513288fefb1ac99af809ec88fc1f5
Previous block
0000020f85745d582979a0cc77a7b0e31410aace8cde5874977839c56e0c47f0
Next block
000002381439e7fff3ab82a46d60a69847433cfce9f4939ec28307c0cc4eef1f

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 35854 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
23b40bec6aff057aedd20c90c9940295… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bd8eb7398524…4c6a302dff19 coinbase1250.00000836
f060ede9e1a2…348fe48decc6 spends P2MR pays to P2MR120.99598280.00000344
4a0a3e7d0bdb…4f2a3898bdaa spends P2MR pays to P2MR220.001995080.00000492