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

Block 36662

Hash
000001c702b8c1b4317b18322e09532e56da2b072a1c0d8ad06919ccf1728639
Confirmations
3677
Time
2026-10-30 01:49:08 UTC
Median time
2026-10-30 01:41:21 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
af27782a17a4bc49cc11f1ffe694bd641624403ff10c8208b3206d382d841b4e
Previous block
00000104fac0f08ee01dffc63d0b983f33d01348a33c6f414a91a1cd59772e0c
Next block
0000023f1b95d1fe1e1511b23780d7aa621b0fc3695103649744ccb8d7d61781

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 36662 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
8bb020c3cb8a48402510179989471367… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
af27782a17a4…6d382d841b4e coinbase1250