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

Block 23706

Hash
00000109a81ff4078cb4e8fdc3ebc285f8211e54ac21aba0993f84f2df5d60ac
Confirmations
16963
Time
2026-10-15 11:09:32 UTC
Median time
2026-10-15 11:01:11 UTC
Transactions
4
Size
3,387
Weight
12,828
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
c792c7020805aeb1bc53f1c497722ce9f9342a74f897249ef7f233289d4bcd30
Previous block
000000c65c18c9c10517694d7c94142198ff3fd91ed6068a02052e09b8276bed
Next block
0000006c298d2b618daafb09ffed7edb46b3b43e4c7b5bc4763742bcb3f6cd4c

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 23706 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
767fff3a462b304885364735d6b43747… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2574bf34ab8d…e1c7d89eedf2 coinbase1250.0000093
a872ab8dac4d…78a65e31559c pays to P2MR1227.99992850.0000031
7f96b26e4516…a9b6bffd2ad3 pays to P2MR129.99987270.0000031
ecb7c0705b8a…291c3f79bfe3 pays to P2MR1222.9999130.0000031