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

Block 38610

Hash
000001e9f76304e2679f828598d4378049bffb12f15c4345e794da8045aff62c
Confirmations
2298
Time
2026-11-01 05:41:06 UTC
Median time
2026-11-01 05:33:11 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
36fe7a81136399f7168d4467f9d9d60e6d8b3b9db5496c00b7a267c1a0794cac
Previous block
0000012402cf4c92f2f34b123c39fe4472532a1df1d6bb2288edbc35e191a174
Next block
000002950f23513a8c82ffc0005e0c84ac656707f32f413c0040166272ef465f

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 38610 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
becbd0d3c8d29ba81a5e5b1a29fb838c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
36fe7a811363…67c1a0794cac coinbase1250