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

Block 30064

Hash
000000e119d6b79ba0a6c582b4e632e2d2be18aa1e4c5a445ee3cec68aa69e2a
Confirmations
10316
Time
2026-10-22 17:00:57 UTC
Median time
2026-10-22 16:52:50 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
fcb3a2bc6a69cc28a48b80a916fc5a324cd751fb8454709b5352cd03dc616cdc
Previous block
00000121bfb0f854777b3d3575c1fb7d175f348a8cad3c8a83864163648df9ba
Next block
0000014fc6f329c91e2feeff602189a201fdc8de519e196328c7eb1c56577022

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 30064 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
7be03d38acf0330dc93a238a4ede0758… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fcb3a2bc6a69…cd03dc616cdc coinbase1250