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

Block 24598

Hash
0000014120fd3332579cc113f11b0d17a1fdac704e300081ab5560471086a1d6
Confirmations
16737
Time
2026-10-16 11:40:19 UTC
Median time
2026-10-16 11:31:43 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
d56c91f866e4cc41c09c38c21948f4e2367d3913e2bd25eeafea2ffb253b410c
Previous block
000000c7197d061a2076e35386a36c8191b99dfbd61b88b395d26c6d7582cfdc
Next block
00000127c133d0d050a12db85d285e8ce9039dad0f84834d6b4c37d3e299f52c

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 24598 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
d8d58e63643cfc9d714fd0b9f427f040… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4ace172c0506…82839de72d00 coinbase1250.0000031
780b5862d823…f8f4e29eb44f pays to P2MR127.99986650.0000031