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

Block 30596

Hash
0000002315938e32c44bb1625fa42f4a958bb2d3a3916a2b268124a08386e848
Confirmations
9848
Time
2026-10-23 07:21:55 UTC
Median time
2026-10-23 07:14:14 UTC
Transactions
8
Size
4,690
Weight
15,775
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
07747eb445e4f37c8d74db31d83d31fecc014b040692cd78f7ef582340e8dfbe
Previous block
000001b1b5f90949217a7a109d48076ca00e8966ec36f8ec56ace72009ba6584
Next block
0000007109188733143b7ec3f4376dc4ec222a1f730024a3e9b70784b1d3d4a5

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 30596 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
9a1ba8c334f785f4e8289d66dce66330… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
048a7841ff99…332f6a7c0fb3 coinbase1250.00002408
4ed6a1ede4ef…6e090c170c03 spends P2MR pays to P2MR120.998993120.00000344
691f5b17b5d9…df44d0035408 spends P2MR pays to P2MR120.999996560.00000344
89913ee5bbb9…f78d12f25f49 spends P2MR pays to P2MR120.997989680.00000344
d33004a5b303…63bc1fa77265 spends P2MR pays to P2MR120.998993120.00000344
1f7a612eabdc…fc8640fbeba1 spends P2MR pays to P2MR120.998993120.00000344
78b2d8ab214f…29d26a6802d3 spends P2MR pays to P2MR120.997989680.00000344
717a4e8f1b98…2be0f57bc0f2 spends P2MR pays to P2MR120.998993120.00000344