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

Block 33876

Hash
000000771b3346f78abfb2d0253e4b5d7fab3772f95913a59a1a770b2b6b8a8e
Confirmations
6206
Time
2026-10-26 23:25:36 UTC
Median time
2026-10-26 23:17:44 UTC
Transactions
5
Size
11,482
Weight
21,079
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c59220c770c9568a82bf22a23994444fe2cb63905abb18e8f55fe8a9a935c4ff
Previous block
000000f518a5c2c16e2ab5511fb96a8508013bd9eb8d4f62a5a91cd01dd13ddd
Next block
000000b86fef665905f3f13c7f43de4529c2dc28c6c468de368a63af81120113

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 33876 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
b3151f5b283e8e3a21c8ed539e983495… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ef7d7e63c2ea…3836b47652d5 coinbase1250.00005054
cb5e516c5f11…7dd0453e1331 pays to P2MR121.99984790.0000031
3e7d6419962c…3f392f9f25d2 pays to P2MR1230.99993780.0000031
29c63b3f26f9…a9b77dc03ffb spends P2MR pays to P2MR110.999997420.00000258
68d11a3762df…76f9235d9011 spends P2MR pays to P2MR110.999958240.00004176