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

Block 24814

Hash
0000014669b97ab5dae4f7032f90cd60a7f924ea42619f5c2bd37fee7f2f45ed
Confirmations
15293
Time
2026-10-16 17:33:13 UTC
Median time
2026-10-16 17:24:40 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
6db0ba1d193cbbcede061ac389d9cc91b7c909d7e6f7a377a5992831379cbb3d
Previous block
00000014f656e5910c153206e31bcb0761051f03a96125430e8d394ae196a7d7
Next block
00000167ca128927ad3b13185ea28cc9abae9de0e730883d4a7bc12c06e10293

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 24814 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
65ac5423c050d4649ca242a7cd67b9ba… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
25a8a5cf49ec…dd6e67cfc904 coinbase1250.0000093
8142f3043801…90f778a9af93 pays to P2MR1226.99992540.0000031
b36461943601…80ccf82660e6 pays to P2MR1211.99987890.0000031
c12167859680…088431ca1dff pays to P2MR1216.99989440.0000031