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

Block 36202

Hash
000000ef4a9f7d4f9a0460fbb8dde6f8ad7082e0cf7698bcc3045f023dad5152
Confirmations
4309
Time
2026-10-29 13:36:05 UTC
Median time
2026-10-29 13:28:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ca3dc4643e6ebfbcfb95518deb84d4faa602ee365901722ec788e9c694fe85ea
Previous block
000000e4bf14dcd7cd8bbc1f792fdcf3c9501b5255b0ab1340b3fbb31ecb102a
Next block
00000155dddfa083b56b1746df5ef7276cf5099df8a7539e51282ed386be0945

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 36202 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
66040dd95575b796b12db6852f779083… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ca3dc4643e6e…e9c694fe85ea coinbase1250