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

Block 23914

Hash
0000008def781a3ddc352ce6ee946f4131ced25ebee3b5eaa9c3bd2c52389c05
Confirmations
16467
Time
2026-10-15 16:55:24 UTC
Median time
2026-10-15 16:47:00 UTC
Transactions
7
Size
4,109
Weight
14,906
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
d58779af4ab72681f45fb7a04efc1b400413bba9e026c6f09d7d9089033b2f7a
Previous block
0000008a873e519dbe7c13c0f856ec89b3476dd4ffe6a21544d5f44c80ec498e
Next block
000000793d21671826e4110f9f313c0581b961f10fded7cf892f26076f0e2dce

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 23914 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
6e48a006f61c823f938c271d4621733a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0039abcbe813…9df902a53d17 coinbase1250.00001974
d352112bc6c5…e193d2ac413f pays to P2MR1225.99992230.0000031
e4ebefaafb67…9fb76dbeff78 pays to P2MR1242.9999750.0000031
2115e93d1d38…ea98b23ce379 pays to P2MR1236.99995640.0000031
cc3586a454b9…d5b49cffe58c pays to P2MR1230.99993780.0000031
eee419fdace9…9f0470e893b9 pays to P2MR1214.99988820.0000031
dbf334671496…dce5f2bf083f pays to P2MR221.474253170.00000424