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

Block 37292

Hash
000000ec4afe99e556019b23cde64cae422aafb77d74097c03f0e36de71e8df6
Confirmations
5024
Time
2026-10-30 18:41:26 UTC
Median time
2026-10-30 18:33:37 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
273759914c661ec79b5e3c6e06078272fc012bc1839ae4897aa00bbdc2bf273b
Previous block
00000050cbd57f4c54eac06c0d519ceacf823f9a2dd489d459b7b3cf742bd174
Next block
000000c6ef37c0965eb61d285cecf06cc602e6b28004c05709ef5bbc99bf8466

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 37292 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
ebc8488e4d9cb0d67eb39d41f5be6bfa… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
273759914c66…0bbdc2bf273b coinbase1250