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

Block 34950

Hash
000000373ebb96fd59d8dd696004dd4b7ba61e2eb4b80f8b2beb2b316e411225
Confirmations
6456
Time
2026-10-28 04:10:20 UTC
Median time
2026-10-28 04:02:08 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
490946e957adb0970b20e0977b7354449a021cb4f38006e26034d79fb40f158f
Previous block
0000011182fccc8f813822cbe3cc3eb1bedf16667ef8a66b1665edcac3d3d43a
Next block
0000008a976cbb38d243b8063977892f71323d35dc4e83232ebae57513e17986

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 34950 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
ac518f7b2adbb18a693d00196a52d47c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
490946e957ad…d79fb40f158f coinbase1250