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

Block 36462

Hash
00000218dd6106f697c07f6c094b88c2bbecdd1479104c5b09c3dc7248b87b0e
Confirmations
4321
Time
2026-10-29 20:31:11 UTC
Median time
2026-10-29 20:23:08 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
871c27264ab946b7a2191e681d9434f949687ff0233e84bf36fac18dec013592
Previous block
000002633802e539cc39766d9a64af53a1ad33e4a417e12c501d2c30fd25d243
Next block
000000702154a30354890ef194fd47f99c9bd6fefae2eaa00f422b22afee17cc

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 36462 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
99d4e93fc3170bee2e8fe1b79d81ecad… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
871c27264ab9…c18dec013592 coinbase1250