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

Block 32233

Hash
000000f0b4ce27f85cb7d3a5a44aa2ba317cfa17b8277ff1aad0567f407bd16e
Confirmations
8186
Time
2026-10-25 03:25:38 UTC
Median time
2026-10-25 03:17:34 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
d6a47446a7369762420ecd3c74a25a9470d610acfe744bf6e9bc95728c417d48
Previous block
000000e7eaeea6fa9b410fcf70527f7205dc6fc70ccf3a258ef2b2f07decceb4
Next block
0000005135129599a378626df170cd4e2c045b33994df2fb37aeeac43f9c921e

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 32233 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
624606c1a4e8974a29f11378e06cfd6c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d6a47446a736…95728c417d48 coinbase1250