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

Block 36522

Hash
000001eecbfbfcf9f5e4e252dcfe6b60d6c1d26b52e6d927ee9d86738711df2c
Confirmations
3680
Time
2026-10-29 22:05:51 UTC
Median time
2026-10-29 21:57:58 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
5f274419bc92c802eaab8ec7a0a39c72052f210d1195e6f18e5a5bbdcf6e387e
Previous block
000000f3456b91f6487f9ba5bd4839d162aaf19655b8b75fcc7a7c1e513c6ae0
Next block
0000014ee7dff0878df01405602a1f5647965a8ae6f080e943c42d2ba905f81b

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 36522 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
cb349844ad7491cf5fd195d58d93658d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
5f274419bc92…5bbdcf6e387e coinbase1250