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

Block 24030

Hash
00000047528524dd050405af54f8daf0280dedbb00c443afb84c74a418bff6d7
Confirmations
16704
Time
2026-10-15 20:05:56 UTC
Median time
2026-10-15 19:57:51 UTC
Transactions
8
Size
4,207
Weight
15,292
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
83fb3fba9b7065739cc5995aef59acb720ed22662beba4c967229618f97ecccf
Previous block
000000e6f58e931111a85f38195b73518181d445c17de7aaa84289847de48574
Next block
00000050bce3707a1d5e4572ab5917ba8a6159cd8643c2d42cd16c2a6741d3ef

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 24030 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
c590e04acd3aca1f3f40c94a1f2fd177… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4af065d052c6…a39963702315 coinbase1250.0000217
f11f73c62005…683b93171d10 pays to P2MR1218.99990060.0000031
d8d7989a19c2…b13a5d44a321 pays to P2MR1243.99997810.0000031
0ba27785a107…aec044c8465a pays to P2MR124.99985720.0000031
79466500cddf…f91af5a4e77e pays to P2MR1236.99995640.0000031
961087ea5209…7792c81dc6d3 pays to P2MR1226.99992540.0000031
1dd6b47e3579…43b5348446ea pays to P2MR1241.99997190.0000031
ecfd6990ed39…37b3a95fd6f1 pays to P2MR1244.99998120.0000031