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

Block 35995

Hash
0000010cbb76af49731169a5227d6258c29c9912b8f72923f8cd6a134649e553
Confirmations
4240
Time
2026-10-29 08:03:35 UTC
Median time
2026-10-29 07:55:23 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
71f19a0637922ca9c560d8a56ca569e507dd06ecf507f185b42d90f0cddc697d
Previous block
0000012b8d94921dc36911086b12f7821e560dff808548ddbb282495a7be283e
Next block
0000005abc153200dcf0a6d74c83d41285a8d2f930b758e12b8ecddd8289cfe4

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 35995 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
42a54765ab7eafe7ee9efc02672aea4b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
87e2dfe6d586…853ec58dbe1b coinbase1250.0000062
e7aa4c466576…69e9e2740e2a pays to P2MR121.69477970.0000031
1b8b05c092a7…4285c75bc434 pays to P2MR120.018354110.0000031