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

Block 30369

Hash
0000003a8d468015983b14266faa8b40941d6c42399b0dece683a82347237c30
Confirmations
10796
Time
2026-10-23 01:16:35 UTC
Median time
2026-10-23 01:08:25 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
598b534020f380a8c906127598b986ff84fc0f884176b420203ce468b234aa66
Previous block
000000b1390091f016c390affe2c9ba5f29126706791f5418948a96e0f83cb21
Next block
0000017d8a622c97b4f9a9c535b7331ac47bb7f41bb67148797f94aca45b5870

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 30369 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
7080b2c6a640502fdd82035d5e93c3f3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
598b534020f3…e468b234aa66 coinbase1250