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

Block 35225

Hash
0000020bb884c1f3ca5daf7f48e9daf630d5fd134427092136817f848fb4bf03
Confirmations
6058
Time
2026-10-28 11:30:28 UTC
Median time
2026-10-28 11:22:33 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
2885a2e76d62778869b97727769685fda925c38c4a8cb0e283c7c1b22404a8d0
Previous block
000001c4249caa17c1cddc1873c0f0c9a2a25fcade49ae719ebec1ca7bd6a7e2
Next block
00000192ef0ea9a5dd8d1df71fc7a9656eb72f28e371e656fc20491e11feab60

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 35225 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
db47d2434d6f298bf3f808bb0a5af90f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2885a2e76d62…c1b22404a8d0 coinbase1250