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

Block 34317

Hash
000000962def3f0181b212283f4eae71657ab484847fdf8044c665d3bbadfa42
Confirmations
6052
Time
2026-10-27 11:16:18 UTC
Median time
2026-10-27 11:08:14 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
5066faea94952646fdf6aa54b13192accd98a4ffbd6478c9e1ae1978c5469cf2
Previous block
0000020453e3ba674073c775cff9fde5eff8ea0de4f42a159da553229c610369
Next block
0000004d327de180001e4dcb51c1c05f41add7907fd3a5ea37e40db2872122a4

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 34317 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
3e4f3cc659dd636ea97ca2fae9524ce1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a28ac23780e7…6426246b7be7 coinbase1250.0000062
b457928d080e…850c915bd337 pays to P2MR1234.99995020.0000031
561c65554908…d338991b486a pays to P2MR1216.99989440.0000031