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

Block 24743

Hash
00000014bea56a4b78f4428b26c64c4210c299b758a65e3b3691bd3d304e978f
Confirmations
15818
Time
2026-10-16 15:36:02 UTC
Median time
2026-10-16 15:27:51 UTC
Transactions
6
Size
3,797
Weight
14,060
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
dbe98209cc8c456ca224ac8c22798be4591f5844a8eb9482394734abbf1cae31
Previous block
0000016d6dbb0112337797c552e09c2cfa4881c97afcb2be4bafb0daeaf40c11
Next block
000000ba3a77f603c014bb17510c34eedfe1be74c6e50a5c17e28fbcae2f8841

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 24743 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
5f392a1de19225cb1179c481ae200c14… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
802f888229f4…a76982f22139 coinbase1250.0000155
ff3671deda0c…ccaea5ed9049 pays to P2MR1238.99996260.0000031
835aa7d585bb…9f7eb496f451 pays to P2MR1230.99993780.0000031
4687e9f7407a…66595db1bd8a pays to P2MR122.9998510.0000031
99afc7fa3e3d…51c86fc063ad pays to P2MR1241.99997190.0000031
825d3c3d177e…2f799be27cb3 pays to P2MR1221.99990990.0000031