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

Block 38558

Hash
000000d68021a7bdf27cbb8ec0c9a5be72a974365cf7fe7dc71020512a98f22f
Confirmations
2225
Time
2026-11-01 04:17:34 UTC
Median time
2026-11-01 04:09:53 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
97847f1605d58bf603a8e0b10161ce15e20dfdec6d35498cbb44cbffafc69ec3
Previous block
00000132c7562933a7b5d038daa99f3d4f95f90ce5719027683b03c681136e66
Next block
000001ed2f6821def18d16a95aefe07a44426afcefccc3094c3d1e73811d0fd9

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 38558 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
93da0251cbe3dd3f86dd1b2dabad378f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
06848b38c9c9…2d08f28a711a coinbase1250.00000836
32362c7f9350…454ab784a0be spends P2MR pays to P2MR120.99598280.00000344
5f464218b362…f51ba074052a spends P2MR pays to P2MR220.001995080.00000492