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

Block 36729

Hash
00000096b327c80429433ef1402cbaf95cc3a119ebe21565409c259a6b6c7630
Confirmations
3694
Time
2026-10-30 03:35:53 UTC
Median time
2026-10-30 03:28:09 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
6faefd3c00743e4b16e5ebee2ea73541149e2fe9689b77e532ab466c785a2999
Previous block
000001e7c3bec1b1acc97c84111d0e23a2574ec818e2b3304748b28e9a7325e8
Next block
000000a32c53f57dd45907c4b74d54bd936537593b3f51dd10deba4ab7c48c88

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 36729 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
cd87c97195efc16d16cee14e97e17456… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6faefd3c0074…466c785a2999 coinbase1250