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

Block 24103

Hash
00000118ccc3ed3b768313f707d3434877b79248cad903c32d2cdf21f7591ff3
Confirmations
16386
Time
2026-10-15 22:07:28 UTC
Median time
2026-10-15 21:59:09 UTC
Transactions
9
Size
4,519
Weight
16,138
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
06530fccb18ae771a55051b40f78ffc85b33cc832a58cdbb4d54691f5150f897
Previous block
00000026e635a3e1b4e4dfaf7087684bf83c547ed24dbcc1f8a1ac51690b83f4
Next block
000000c1efc78405be6d62a0f8c6e4cd77ee3bb50b0294a0eb1f37b385a5bdcb

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 24103 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
38b9812813d9b8f581898b666d999e34… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1e1ca2087adf…d9f5a6206710 coinbase1250.00002597
1a1c8b3fcbc6…2be30dc1b995 pays to P2MR220.019939590.00000427
d870e87d3ce5…b4839223874a pays to P2MR1217.99989750.0000031
bc72fff3af0f…5c0deace4e55 pays to P2MR1227.99992850.0000031
fdc9fcced018…8770b7a49262 pays to P2MR1246.99998740.0000031
1a97ff94be5d…8f1e7b596796 pays to P2MR1234.99995020.0000031
386375cff334…00c2683362b6 pays to P2MR1244.99998120.0000031
053d130388e6…75ef27d009f0 pays to P2MR1241.99997190.0000031
3321d9276e59…31359a0bf8ff pays to P2MR127.99986650.0000031