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

Block 35227

Hash
00000096ab5ab5db3d3f12209bd0f4daef317037c7b7f633d2a3629c8484e821
Confirmations
6241
Time
2026-10-28 11:33:40 UTC
Median time
2026-10-28 11:25:38 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
d9e8113e6878272b41e487fbaff6dc045fc1b76b67cc8975689590a5b30f686d
Previous block
00000192ef0ea9a5dd8d1df71fc7a9656eb72f28e371e656fc20491e11feab60
Next block
000001f71783377ba2669caa597b23d731be98d6c8b831954e12c40258184979

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 35227 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
c856f6c143516765377ebd1e95805638… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d9e8113e6878…90a5b30f686d coinbase1250