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

Block 24214

Hash
000000e043ae907013c5cc7efe612607640da584df20290443abf5fab837bf4d
Confirmations
16524
Time
2026-10-16 01:10:35 UTC
Median time
2026-10-16 01:02:25 UTC
Transactions
7
Size
4,002
Weight
14,676
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
e79f50a477fdf56593985f9b7e4f46993c38858ca06b435e22e3a88ee4fa70c6
Previous block
00000130e8c21235976719a5f26352828b532285e6b365b7e7f3439a99a2e437
Next block
000000835b9bb31f66e6ec6d13c1d8daa80074e1d5d377cba97d4a5316f90bef

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 24214 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
ea2a182ebd30d2fb4f3be6a7a9c98bc9… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f9e4cf4a64b7…b051b78a29e8 coinbase1250.0000186
bc8d095d9696…29039f698c18 pays to P2MR1224.99991920.0000031
0066ca588b0f…e1e203955157 pays to P2MR1236.99995640.0000031
af6b7f80cce3…b7a813e73a5b pays to P2MR1229.99993470.0000031
4bd2e01cd044…ad6ace544268 pays to P2MR1213.99988510.0000031
51f459608e99…48560db305b4 pays to P2MR124.99985720.0000031
eb6d0e68afaa…1d3f5f2e02ed pays to P2MR1242.9999750.0000031