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

Block 38485

Hash
0000007c6ede1022b7a7b2b1c2be85a055fa15e286109bd331e674d02884f969
Confirmations
2932
Time
2026-11-01 02:21:40 UTC
Median time
2026-11-01 02:13:46 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
b4abb80db6192875929d2333c359112a84eb93061cda8e4f11b45d4b2bce3fa6
Previous block
00000060320cedd911fbe52529f4f67b8baa5fb323d79da168520e3bc253dca2
Next block
00000246fc7705b9f28486479bbc615d08f807aa1da5061bf090cb5404447674

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 38485 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
09b1bdd5c72bb29df57b7bf70ac9cc49… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b4abb80db619…5d4b2bce3fa6 coinbase1250