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

Block 30411

Hash
000001ed9200403451d50e9905a055e96886cf631efd1fa15603f60ac76b8d45
Confirmations
11033
Time
2026-10-23 02:23:20 UTC
Median time
2026-10-23 02:15:32 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
04ed5bd8a87b3e23239c599160435a99416812919f41134a19eea0fca92fb251
Previous block
000001d3f3d06fced7ce4f7f2f78e27f3fe62ec344c5b8d4d2b12c6c2746796d
Next block
0000015e992f4d2b3834861a4f7ccaad2c5002c04056a622d3cef9a5f55a70ea

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 30411 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
ea18cc5131789915a91cd1fc14513a51… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
04ed5bd8a87b…a0fca92fb251 coinbase1250