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

Block 35125

Hash
000001a29d82f506b9705c3f39374e1c50d53ec925f7da5b5aa0e0d46153823e
Confirmations
6159
Time
2026-10-28 08:50:19 UTC
Median time
2026-10-28 08:42:30 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
4587d661947f396cbb7085591af405fe1a6847479b002e878f8e574a701ef7e2
Previous block
0000019568bbfc146d93be90b082bc0a8aebbf1c516c9c412f0501b558419a36
Next block
000001c5e4c0b7a8a8f8ee99fc6243071563196daa18b9ed0c97b4e1b8038568

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 35125 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
cccdb5aeb930d91d1857dbceeae7cf72… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
356c23566032…bf41e9acf21c coinbase1250.00000344
357bc01315b0…1cb046a2da93 spends P2MR pays to P2MR120.999996560.00000344