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

Block 31584

Hash
0000014034448dd2cc9bc0114b017db84453ed3670b905959b1c0e15ed4d7567
Confirmations
8905
Time
2026-10-24 09:58:09 UTC
Median time
2026-10-24 09:50:03 UTC
Transactions
8
Size
8,190
Weight
19,011
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
7fbe4b953ef45a4de5e9d1ea9157120903b4a4ff9447b08f51f581509ac4f7da
Previous block
000000e2e696fd58ca56810f073e9dbed5ff2810f0133b5ea673aa021c3b9506
Next block
0000002fe7f5d9cd0a689bc2483a7507eed548949297a2ab1a60fbd09257d1b9

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 31584 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
517293c24fd4443f45cf4fda49fab9ba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
67ed6e40cd98…376d6eb83868 coinbase1250.00004026
7104c34f2d31…77f26608636d pays to P2MR1228.99993160.0000031
de02463e5af2…4ebdea2ddd87 spends P2MR pays to P2MR110.999997420.00000258
9d5f152a1e0d…cd8f9d2824b6 spends P2MR pays to P2MR110.999997420.00000258
e215f50c763b…1b00a37016ac spends P2MR pays to P2MR120.997989680.00000344
d6511fee6199…9b7731d32ee9 spends P2MR pays to P2MR120.997989680.00000344
a70a7cd25d6f…8f122ea8d35c pays to P2MR221.470956090.00000424
999c3983c9e4…c3b1fed6afb1 spends P2MR pays to P2MR110.999979120.00002088