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

Block 31793

Hash
000000790d987d7888119a86f5346790f4edbc9adf82723a25e4b9fa9faa8198
Confirmations
8472
Time
2026-10-24 15:36:58 UTC
Median time
2026-10-24 15:28:34 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
8aa02e2fa55d57b2d41d1e661ed2cee388d2a8e4b0e4e0f5617bbe594e6db56d
Previous block
000001c2dbf29b75d42f352cf903d6b0af845062fa3427c82c2f3b737110c855
Next block
0000008e36edd444a28498e5c1796aa91ef94f2c706159f4b825734a8e614f9c

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 31793 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
730a58a68c9e1df18b55a85b29f94d6d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8aa02e2fa55d…be594e6db56d coinbase1250