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

Block 34496

Hash
00000201f78f4feba17f4df65dd7e537665c6aa6580f5c0d16afec429ecd2c83
Confirmations
7676
Time
2026-10-27 16:05:55 UTC
Median time
2026-10-27 15:57:34 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
b954c9af9c8d2c7b1e9157f18ef809ae66f2976b97745154934cf38997a39851
Previous block
00000090e59291f344dc5ea6428811a7c41a8e2e3e7d88c66721dbf8e11aa7c2
Next block
0000018efb66f0b423f83ec429303092853c1aabf5cdb67f58f7d57925aae2bb

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 34496 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
4cc8b446668bc20303fb6a98d73770f7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
b954c9af9c8d…f38997a39851 coinbase1250