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

Block 37484

Hash
000000827acaa7342891da9007e3655b3e9607811002653b9caf59378d4f82c2
Confirmations
4590
Time
2026-10-30 23:46:33 UTC
Median time
2026-10-30 23:38:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
70a284887537c998efb3624d95f22af021e5bf054d3195db462002cad0fb2e28
Previous block
0000025eca074fc81082b4bec47b41862a9ee8381a6ef874d2033a5b26252faf
Next block
000000885519f8f28637ef1215ec7171ec40919dd17dd2b427d48127c5e2081a

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 37484 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
44ed6531d3d8666ad918c6dbf594e628… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
70a284887537…02cad0fb2e28 coinbase1250