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

Block 38469

Hash
0000011b0eb33f750adefa06b33a335413f951eaf0d0bfa3af2439bd165ceb97
Confirmations
2946
Time
2026-11-01 01:56:09 UTC
Median time
2026-11-01 01:48:12 UTC
Transactions
5
Size
4,573
Weight
14,920
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
6812db6ec0006e5b093b8240105dfc03973df3030ccfa5da89bc7fb01b4e7bb4
Previous block
0000011e96773247e9897de138ea94aff16dcc0a3ec6171b918318923843058e
Next block
0000005c3bd05f16fa92d603550ea8154358af86ebe6b953a3a22c28c242a567

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 38469 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
22785ee3a6f1d0daf965834b19388a28… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
a7e7ab87c539…62d049098941 coinbase1250.00001968
130dcb73dd9d…dea414d02909 spends P2MR pays to P2MR220.001995080.00000492
638092536108…30d915bcda0a spends P2MR pays to P2MR220.001990160.00000492
822ffc1ac332…560281e3ba4e spends P2MR pays to P2MR220.001995080.00000492
de6f036b63a0…7acb32cbdebd spends P2MR pays to P2MR220.001995080.00000492