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

Block 35546

Hash
000001294176a4d58528fb2e9a457d7fa6b3f24eadda02794ce71c6e37b0e124
Confirmations
5511
Time
2026-10-28 20:04:55 UTC
Median time
2026-10-28 19:56:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
748d1a612407956454c14bfca2afc1565b365a25629ef0bbec36217b084da0a1
Previous block
0000002b3fe0199b3d17ca12cbf10677e886a0083d761d26d23a7987cdd3e831
Next block
0000004fc41df83b7eccd06b6b0dd6fa77b8e70921f8efb3f17d2c2806cb2972

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 35546 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
6f7a67996040ab0e889fb611d6dbbc75… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
748d1a612407…217b084da0a1 coinbase1250