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

Block 35734

Hash
000001f93092c4ca2b4bf6acf3a59c9b65bd5ffe8e0a14f427c1b056b1677323
Confirmations
4385
Time
2026-10-29 01:04:52 UTC
Median time
2026-10-29 00:57:03 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
1b86e8011c485dc35a2c3d59772c86479cc661072edbeefecde32db0784bccbb
Previous block
000000a68fae5587fe51447f6cdc125fcce2245ef48bff11c60d2ece5a2587bc
Next block
00000180b321117a6dfbe0fbb6c4cd980c9c52cdc7aa548fd0e8ac9ef22feeb0

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 35734 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
bb430289581ef014e9df08ce0dc4b855… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f7bc17d9af21…d82d38c73fd2 coinbase1250.00000344
e9d680479b3d…c60a9d4ac93a spends P2MR pays to P2MR120.994979360.00000344