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

Block 38582

Hash
000000c32aa211deeed3b28a4c21390eb9944067c0660971532869bd79289a19
Confirmations
1848
Time
2026-11-01 04:55:35 UTC
Median time
2026-11-01 04:47:56 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
687ff79e70cb6d8f0de6241a78480342ee429d23a5f5882d0fa86a708a74ddc0
Previous block
000001349bbee0e4a6f4bc9a8d27fbaa0436c2a2ea2d19aabf96c68d2c861460
Next block
000001054f7e944f1404dd4e07372e3f57634bc5bbf6b9796c19d8e0904c4b74

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 38582 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
ecaac0b1efdb1bfe0d62243116af037e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
687ff79e70cb…6a708a74ddc0 coinbase1250