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

Block 29746

Hash
000001223fbc2a2a19a716f54841015123d8ed5ba1894cca6c79ee7ded810618
Confirmations
10833
Time
2026-10-22 08:21:48 UTC
Median time
2026-10-22 08:13:52 UTC
Transactions
6
Size
4,142
Weight
14,405
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
4b6a0b1ad6c82ee8a0a1fee876db232b24d907ae24b75d4125da41f26fe3d053
Previous block
000001555f2eb4836dfd91d5c09d44497d6178bda1e28ee1ae9efc6fef140c95
Next block
0000003a1cd011d3a7091770b3eedc930646567b91571bbe2412fd8987ddd121

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 29746 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
a3d28c05ff862e65bed2ef6f09734ba5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e53f9f9556cc…9229699646a2 coinbase1250.0000172
68c26c337443…aea0e7920f02 spends P2MR pays to P2MR120.999996560.00000344
c70201b35d49…266bf15bd305 spends P2MR pays to P2MR120.998993120.00000344
3ea1aea13aa9…4087dff6260a spends P2MR pays to P2MR120.998993120.00000344
06028e249c2e…78757649e70e spends P2MR pays to P2MR120.999996560.00000344
ee446fa09779…066659d54376 spends P2MR pays to P2MR120.998993120.00000344