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

Block 29709

Hash
0000015730d4dc8f4fa071ecc1c134aba78d55b360bd8a5924225b4f4130cf65
Confirmations
10489
Time
2026-10-22 07:22:23 UTC
Median time
2026-10-22 07:13:56 UTC
Transactions
10
Size
8,674
Weight
20,323
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
175cea7f77e4d88609b55556f86b0d8417af330c980c1776ff4aed3780277fc9
Previous block
0000011f80ee19b3efe1a492b797b9f8a6fba917a8a6e1852e4272c78f9f0024
Next block
000000f034da9eaeee8be8cf782c86f60d236ebc128ace0c90dab793b7f88510

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 29709 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
8414b40457935bf8271b3cede0977802… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2442d99f9961…4b9ae9321f55 coinbase1250.00004686
ff3ea20319d1…91fda7bb15b2 pays to P2MR124.99985720.0000031
75580b7f069d…0a6a5fe0e6be pays to P2MR1217.99989750.0000031
9b2e6ffb53ae…7a982af14230 spends P2MR pays to P2MR110.999997420.00000258
0afaa63c3aa5…d0a5a6329e05 spends P2MR pays to P2MR120.998993120.00000344
d8df7ee7cdd4…ccc68ec0f516 spends P2MR pays to P2MR120.998993120.00000344
8e078f9a33b0…78adca098a69 spends P2MR pays to P2MR120.998993120.00000344
6719f7ff6294…ef536569f3da spends P2MR pays to P2MR120.998993120.00000344
7d74e202c30b…b64617513cfa spends P2MR pays to P2MR120.998993120.00000344
2d8c44b8a5b0…1df68894d0f3 spends P2MR pays to P2MR110.999979120.00002088