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

Block 30762

Hash
000001a027402b5518ab69bb4e59e55a0008cf9dbf4676f46633370c926c95f6
Confirmations
9866
Time
2026-10-23 11:52:48 UTC
Median time
2026-10-23 11:44:41 UTC
Transactions
8
Size
8,178
Weight
18,747
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
fd42ab98090f07046ac9c6e6f0dec13bc701bcb9a552103db484516ea0f67173
Previous block
000000383766c38a1113e33f0afed6cd602c32dd4f07ab0a7506a14d12bb8a1c
Next block
0000012017614ff787134190b3d5ccc9fb67ea8a3933a9de5e5b6011a651084a

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 30762 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
16d04453dd9f3b2d0f729307e6a0d485… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bf86b4bc4df0…828f49be3e0f coinbase1250.00003894
989625ddb1b2…34bb122cb007 spends P2MR pays to P2MR110.999997420.00000258
964073d8b102…fc1517a8792b spends P2MR pays to P2MR110.999997420.00000258
45b798b6aaec…3c4843d3c089 spends P2MR pays to P2MR110.999997420.00000258
521573345f7b…da5b1599316c spends P2MR pays to P2MR120.997989680.00000344
0123899ce3ab…c14b7d236994 spends P2MR pays to P2MR120.996986240.00000344
ecfb1c758e1f…da4cdd2bb7f6 spends P2MR pays to P2MR120.997989680.00000344
e279e11b6858…053a82a38cba spends P2MR pays to P2MR110.999979120.00002088