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

Block 35493

Hash
000000a5e6286ee3577fe67c66a6aa8b1c54a932fb55d023fae53a3bafc6fb95
Confirmations
4963
Time
2026-10-28 18:39:12 UTC
Median time
2026-10-28 18:31:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
635bae04386fe71ff63e995f409f6b59f7ccf4f15a632a1652f8f963488308c4
Previous block
000000c9103cca6835b9ae9ef098e2943971017e7a0bd9bc1dac42b3f9e232eb
Next block
000001fbefa23663daeacbbe7c9894bb7dbcabaeccce75443a80af5d73b49bc0

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 35493 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
4681b466994e7b7409bc28768fd1b066… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
635bae04386f…f963488308c4 coinbase1250