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

Block 35884

Hash
000000b06397454df607d3d79e50c2bcf648ffb9c369d2e97d1be32c6816f737
Confirmations
4497
Time
2026-10-29 05:06:08 UTC
Median time
2026-10-29 04:58:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
17b1234e36c44cec18c40e99d3fb773fac5269aef6759604accf31bb40d0dfe4
Previous block
0000011726407317d0f94a7c4e3428ecd3b31f251ccb212d37cb89038ddb2084
Next block
000001fa3cf230925bcb34321bfe024575c5974d1f4dab53c02a2b046a769ece

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 35884 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
63567eb0f04e9c6fa0ba86856be7aa9e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
17b1234e36c4…31bb40d0dfe4 coinbase1250