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

Block 24367

Hash
0000003473df3c9d09f33f4487878bc1dc667d7391573bdc77ec60b11cf2ae42
Confirmations
16532
Time
2026-10-16 05:23:18 UTC
Median time
2026-10-16 05:15:11 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
ae1314a7112b5e57b5338c70fb3d0d7c6c046014949afd9f04e3353e7656c9e2
Previous block
00000028e523add8cef7f220c747a9b99e73e877bc976ccdc753ba86d8b50874
Next block
000000009417ddf2993751067a01175083f0c7f7f4c21a2df94a0fde02d04094

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 24367 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
00f11edddbf3043cb413795cbe759553… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3b7790fc3a05…7575f593bb96 coinbase1250.0000093
4681e491d9f1…a1fd23170db6 pays to P2MR1229.99993470.0000031
d2c5b0dcf87b…cb64645004c8 pays to P2MR1240.99996880.0000031
b30c147d5059…eebf0daea3cd pays to P2MR1212.9998820.0000031