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

Block 35287

Hash
0000008bc63b3ebcc1ef0bbf12245a6c73d03d62426a15387f1a77dfd2da6d28
Confirmations
5147
Time
2026-10-28 13:10:01 UTC
Median time
2026-10-28 13:01:45 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
67c9ced4134a14b519c6610d6a47e6ae466f2df336d02437df96c45960878987
Previous block
000001ef805691960b5f2831e27f206048f4d2be8d1bc54b0e0415c1231a36cf
Next block
0000014eb63327372212ee5c3a5c48c824777e81994ffc3bc65bbad7fd1001ed

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 35287 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
5ffa7f019c0429c47878cab42dafbf5d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
67c9ced4134a…c45960878987 coinbase1250