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

Block 35895

Hash
0000008158304dba32eb9b0a8d4f4427075f24bfa9703f473bd887038294b0f2
Confirmations
4488
Time
2026-10-29 05:23:23 UTC
Median time
2026-10-29 05:15:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
66d00d75b1d5d2a64a71ad51189d1c32c0242241be81dc245d6aea52c0852c82
Previous block
00000005d5ebafc596a0fe94e61895f4930958db1fa751f2c58c12a66b2f2366
Next block
000000a53804756ed4a197386d36a5f6ca0a12198f4ebc9b5004aa6f31114fb1

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 35895 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
25980e1efcfd4c20a5fc42ee2a041867… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
66d00d75b1d5…ea52c0852c82 coinbase1250