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

Block 24869

Hash
000001366320bc8ced1cb922e558c746eea066c95d8168c8a670aa86b669304e
Confirmations
15986
Time
2026-10-16 19:02:09 UTC
Median time
2026-10-16 18:54:20 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
f50a94e3a9f3c4b3507466b18f5edc9d9854708ac4d5ede3aacf8cb8dcb6e8b6
Previous block
00000057b6f84480ab2f777dba88089716f86aaa3e868b42bafc8294874c2314
Next block
0000012fe4d9a018abe055bd3a9c2f9c625e85b914b897209580b1e968ff507d

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 24869 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
93861db4a9ed151cd39c6d7be0f2a94e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f50a94e3a9f3…8cb8dcb6e8b6 coinbase1250