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

Block 34725

Hash
0000002ab10d277b4fd5eec8449d807bd92c229648eb9c49b58bfe345aa05645
Confirmations
7011
Time
2026-10-27 22:12:58 UTC
Median time
2026-10-27 22:05:02 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
17ef81fae1ec3b98d93f65658fccc9fd4211e15fc3f2c98e6d14a8ee58314af6
Previous block
000001c6cc77abf64cce86b397635bb145621151ff66102c2e682fe92dbf197c
Next block
000000587ffc9642b3b100e0501d53f1146f6543b86c4fe86ab615e47f144f79

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 34725 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
76ab0d4b17b6b359f16ff7bb82dfb0f1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
17ef81fae1ec…a8ee58314af6 coinbase1250