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

Block 38706

Hash
00000263d71f696c20871ad8166a3fb6748d431c26b1c81b43af87ab132e7942
Confirmations
2687
Time
2026-11-01 08:12:56 UTC
Median time
2026-11-01 08:05:07 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
1b1221d9c24f8f63cfdb3a19000db34bb5c5d4233d98074678e7e7abfd25b9f3
Previous block
000000153fc68770250e05faa72b6f522cec4cb723a3427b7cdbfb29f33c43ef
Next block
0000000e977f447ebb4d908f74a5ad0858bce9e4c51aa7aa259706203c80a6ac

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 38706 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
33085c4192d40db5be4a8bcf47bfcac4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
1b1221d9c24f…e7abfd25b9f3 coinbase1250