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

Block 34252

Hash
000001b07eda52899702880923e14aacdb7b5206c2ed92bcd3f9b5f1b8374316
Confirmations
6115
Time
2026-10-27 09:31:04 UTC
Median time
2026-10-27 09:22:37 UTC
Transactions
2
Size
10,841
Weight
19,334
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
58cabdf9b578fd8a9709a881b51973d2e2519471cc56a4fd06a41e6002cd33e6
Previous block
000001a0fe56764da3c86289152a31d4839b4d8a25f25c180e34e7d8e8ba4ae0
Next block
000000d47add99c753d0e279ad65049994fdead1450954031621ca74e261bef3

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 34252 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
ae6b156c4a8a6aabb9e71d854c1a2295… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
176155574536…58194749a36c coinbase1250.00004176
e268c8d76cf0…a06b610f83a9 spends P2MR pays to P2MR110.999958240.00004176