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

Block 24535

Hash
000000d7d2091172ce1d3bcbf659182305d556b672c459ed73270813bec82f45
Confirmations
16109
Time
2026-10-16 09:56:23 UTC
Median time
2026-10-16 09:48:29 UTC
Transactions
9
Size
4,412
Weight
15,908
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
144cb1cc06979da516da6e74d4f501f8495e0477a3f8ae38131b0fb0aebcb13d
Previous block
000000121533396ba16bfb7d845f1e9c160d2328d66ee0fbd74e906347f3e2b2
Next block
00000022a5f241d01b5559ed7b2172721c1a15c59b583baf0b99e2808060004a

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 24535 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
d2c5c6dfe289c005c1a6b6a4bf62400d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6fd3e3cd90b0…19bd4559e499 coinbase1250.0000248
0d655608e9c6…266ce539af2a pays to P2MR1247.99999050.0000031
f2e9e63d9515…10541ff01a64 pays to P2MR1213.99988510.0000031
fa347494bb13…a80bfa1f6a71 pays to P2MR1240.99996880.0000031
cd47d6700937…7432937fb4c1 pays to P2MR1227.99992850.0000031
c18c2acbef09…cb19551a8ecc pays to P2MR1243.99997810.0000031
a498d6000754…210d5e771ed3 pays to P2MR1234.99995020.0000031
663ed044b78f…dcfc3f6a67e3 pays to P2MR128.99986960.0000031
60978b4b9b64…c0cdf472a8e4 pays to P2MR1246.99998740.0000031