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

Block 23959

Hash
0000015eb994d6b7b3abf8db9dbeb09b165b413fdbfb896a17bdc8318f060443
Confirmations
16219
Time
2026-10-15 18:08:53 UTC
Median time
2026-10-15 18:00:42 UTC
Transactions
8
Size
4,207
Weight
15,292
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
96543d9d453083ddc8d69b4e510b23f6b0a0648babcead20ef51df1dba450246
Previous block
000000fe2fa345dfde13813fa3739083e8a87112570544769ad4e5b5bcf32fb0
Next block
00000096c69676af0dda0f4fd541b03bd4ffe5f0d9ef8157b3740e2ed97a6225

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 23959 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
2c09a82e1c723355b46084093c3fbd75… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
850270070d83…1c779ea5b246 coinbase1250.0000217
643483221dae…db7d02fe5b04 pays to P2MR1242.9999750.0000031
31035e970698…b47dc4aecf15 pays to P2MR127.99986650.0000031
904fb460b626…51818a836855 pays to P2MR1232.9999440.0000031
d3f567f32b47…cd1f8e41618a pays to P2MR1215.99989130.0000031
96c77eb2a842…f853251873c6 pays to P2MR1224.99991920.0000031
adab67bf8313…ed7c029f95d6 pays to P2MR1239.99996570.0000031
1a80c4c9f858…38c78a8511f4 pays to P2MR1235.99995330.0000031