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

Block 29859

Hash
000001c7bd814d3c299bcd8e2bef2c0986c59f0fa10917ccbef649578d6d63e9
Confirmations
10399
Time
2026-10-22 11:25:55 UTC
Median time
2026-10-22 11:17:49 UTC
Transactions
8
Size
8,152
Weight
18,850
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4540327c260e8e84d8e262b7c12c83d986c37d292ac4b1041f498405aa6f917e
Previous block
0000018fb2f3cc0ab7b26d779cf9829c7699f4a162fd3fe58fab631f0d4d221f
Next block
0000012a054f117dd8cb44d7da84194f83b0521f8bfcf87d7b638c12f9f04979

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 29859 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
fe413a6161a9a55e446f76fa2b2dedb3… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
68a7a20cf47c…96c73f4183c2 coinbase1250.00003946
c3895855f0f0…ac11a973ca43 pays to P2MR126.99986340.0000031
2f809262339c…5164f5d43c20 spends P2MR pays to P2MR110.999997420.00000258
def293f86c7d…65451ffd46f3 spends P2MR pays to P2MR110.999997420.00000258
1b303dc093cc…669c6d76fc0e spends P2MR pays to P2MR120.998993120.00000344
2bf77c3a626a…3eca42eab497 spends P2MR pays to P2MR120.998993120.00000344
cc55ee731c02…94239e9438e1 spends P2MR pays to P2MR120.998993120.00000344
8ddcb0273ae9…3bf0d9421832 spends P2MR pays to P2MR110.999979120.00002088