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

Block 33805

Hash
0000007c72d841ab9e5319a0d5cf3d3393961a5045ff3c36128a01a4ec41ff37
Confirmations
6301
Time
2026-10-26 21:31:27 UTC
Median time
2026-10-26 21:23:19 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
8a868daac75dc1f96cc086bfaf17cfbb368a10707eda7958b8ac3270ec8db742
Previous block
0000011829fd4b734e4d65a4ef3894896a2a18af4fe1ccf5a4a15184d73571cb
Next block
000000a2fa9a6993f81a2c4a8efac1fadc0acc539088e19bdb40f12dfb569d46

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 33805 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
da4e9aa5207b1508d0fe2431199fa8d4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c36a3d1551cf…5758967608ab coinbase1250.00000344
d53f4b79fdd5…26aea8130aff spends P2MR pays to P2MR120.996986240.00000344