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

Block 33854

Hash
000001c512cea997d8bdb34ca6fbb83d5a7240a539fc3d642e3b5ce2d25d4417
Confirmations
6404
Time
2026-10-26 22:51:12 UTC
Median time
2026-10-26 22:43:07 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
ae326582653e90fb3661e6fae286e3d884d96d0dbcfe7a336ceca79022220dae
Previous block
000000e75384ca6346fc5c6f2a6ab2a974d11dc67f3cae88d1972c621d734578
Next block
000001dee336126ed10395ee7c79f96b1f039ad6a385c3c944902a6c5c4b49e3

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 33854 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
3688db2e677428e660b338e52551fadc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1a4d26fbbdb5…cb28a4f31702 coinbase1250.00000344
95007ffde848…15632b4a541b spends P2MR pays to P2MR120.996986240.00000344