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

Block 35654

Hash
000000acdaf5ece5f4c7579c651b7ecec9b907a6d48fb742e7d6c42c853ab7c3
Confirmations
5191
Time
2026-10-28 22:57:17 UTC
Median time
2026-10-28 22:49:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
813cf657f602d997cebad76403cb523ac3cf47c6f8026eb776b59ea1ac501188
Previous block
000000ddf90d8730c9d038fcae2ff702618be220d06f3daa9493924c6f29c6a0
Next block
00000151b33690fbdfaedaceb860aa837ef751e4e975cab273272b9764b69751

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 35654 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
b754a2e25af43d565258d488caa209a9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
813cf657f602…9ea1ac501188 coinbase1250