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

Block 29332

Hash
000000fe0b7d646a68c6ad24de52b167c5f80637c36cc6550aca73e97ac0b3b4
Confirmations
11092
Time
2026-10-21 21:13:29 UTC
Median time
2026-10-21 21:05:40 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
af51e54bb38b25ee38fbaa7354e778cdc948b7b44d2d839a37f38c8e701cb46b
Previous block
000001aa3c13c5b2ddd67cd5c9e4ae97a60ce3dd49febbf8aeb859442009bd8c
Next block
00000050bf35a46d1af77a42c948b2516c1d6ab98fa83a25831aac78188f5e2f

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 29332 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
b0a2c473e8d1b84ede9fd3312dbf8e9e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
af51e54bb38b…8c8e701cb46b coinbase1250