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

Block 34535

Hash
000001efcd6bf5a0a1aeef0957f97f8a397e9bf18df7b7dcc566b0e7392e5066
Confirmations
5941
Time
2026-10-27 17:07:56 UTC
Median time
2026-10-27 17:00:09 UTC
Transactions
2
Size
3,084
Weight
11,826
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ae56e09f7b082099fe63965c424fb39c47b7b16fadea72e4602b06e733797643
Previous block
000001b97c8e248ba52bd9237654cb8a7cd75ae921dd4c751491182adb258a65
Next block
00000165c5d27c2fc199ac439b25ab1d8a1f3f900f7b58f41c6c71dbec0dd4ca

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 34535 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
130e14d3609f879a6e491f1ccde5152f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
161f27a58a49…016692a1abf7 coinbase1250.00000425
33d6c5a1dee2…68f360025890 pays to P2MR220.019713570.00000425