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

Block 31359

Hash
00000019f094ea54a6f0f39b71ad0b4a47b7df1011c7a03828923d2040c253a2
Confirmations
9634
Time
2026-10-24 03:54:35 UTC
Median time
2026-10-24 03:46:36 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
6d61423fc3939eb7d7535bdf70d5ac69f024cc21f03e131d60a76ddece75d88e
Previous block
000001f36ada597a472e94b37c6cde6096594738e4ae05515424020d90a72262
Next block
0000005c7e3013bb9c04203bae6af97915d9d1a15beb5922b4cf829e0f397718

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 31359 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
d2f0075e82217d2afeafd6a4c0084500… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
46e4a7ddb01b…6cf70eeb32cb coinbase1250.0000031
8019eff46dc7…911ffdcb85f2 pays to P2MR1246.99998740.0000031