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

Block 38486

Hash
00000246fc7705b9f28486479bbc615d08f807aa1da5061bf090cb5404447674
Confirmations
2874
Time
2026-11-01 02:23:10 UTC
Median time
2026-11-01 02:15:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
350bc3c03af55cf728f711174014ebfa24c9465b9346a405c241f6d1004d260f
Previous block
0000007c6ede1022b7a7b2b1c2be85a055fa15e286109bd331e674d02884f969
Next block
00000079a352a13420f571b2a1e92298a75bd1800e2746b169e2636dd2a40223

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 38486 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
071e293f12ea6799e8d2376aef6789da… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
350bc3c03af5…f6d1004d260f coinbase1250