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

Block 35757

Hash
0000007684a147fcb8763303cd1459274125dbbab54508c932c5b9e02dd8f55a
Confirmations
4565
Time
2026-10-29 01:41:41 UTC
Median time
2026-10-29 01:33:23 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d6d442b24122f9e42deaf3ddf29a5106d239b6208bb2a5936e73eec0d2d43dde
Previous block
000001325df14097c5ab7600867c085bb8b10b216c363c23d92399a4c307e32c
Next block
000002293e3240e14c9a327056fb0e35149585dd7e6f1d4222e8421b4a4ee39c

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 35757 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
b0210579af3f2cef942c7d2d31229a61… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
68776a2d49d2…b553cb31be88 coinbase1250.00000836
104309ad7abd…1481586a91ee spends P2MR pays to P2MR120.996986240.00000344
f9a56efff8cf…f2c2b731f054 spends P2MR pays to P2MR220.001995080.00000492