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

Block 34560

Hash
000000cea0e2dbf4f73a46b1c2a7d512d07853fba34e6f980530ca011a1680bf
Confirmations
7131
Time
2026-10-27 17:48:19 UTC
Median time
2026-10-27 17:40:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
604184599c68ce8ba4f806c379afb2e28f990fe495fe871f7d04dc8d3dd8a0e1
Previous block
0000020161b0e9e6ddb008a57e328bd44091836bb1d9a9ec7a41714e8395e610
Next block
00000025644b9b41b3a29fbc222ceee079374958ed84b36f5e5ae65db6bd7aec

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 34560 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
fdf7e42fbf7ef299e38bd83249afc253… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
604184599c68…dc8d3dd8a0e1 coinbase1250