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

Block 35197

Hash
00000028b811e24e758571d615ecf095cc570d2334582508b8f87359012c0503
Confirmations
6221
Time
2026-10-28 10:46:07 UTC
Median time
2026-10-28 10:38:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
3b92075d2f715ac4a1086913c8d4b1c3cff7e2b5b5c4456796f358cb52966954
Previous block
00000100841d35d8215300644b20ebbfd151c95d50d8fd6d392bc43ddbf51523
Next block
00000208e8effea9e204b0fce03349c56aa608bdbad72db9a7085633ad489237

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 35197 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
55aa3a21df4adbad6590ee4517c7774d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3b92075d2f71…58cb52966954 coinbase1250