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

Block 35948

Hash
0000003b5f23e28bfbe31b6a84f2f03cab933141306b176a99550ab4f99fcce9
Confirmations
4087
Time
2026-10-29 06:48:55 UTC
Median time
2026-10-29 06:40:34 UTC
Transactions
4
Size
3,702
Weight
13,269
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
78de5581553a8a36033d676e3cf84471e892afb45adfe2be35ddf6cb32e4dd97
Previous block
0000016418580d4a8798a2b302739a4748b841b40768c408506041a2f44ed556
Next block
00000055868d549b84773d5c473b896a3414210aeaf4b6dec7b6c10fbc14bae3

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 35948 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
bad52bab376f210734155b71eecbe4f8… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
cdf909c7b751…35b37269e518 coinbase1250.00001146
5d8eb27f8da5…0770b46886b2 pays to P2MR125.09781380.0000031
efaf13afaf7f…c9ea3046799e spends P2MR pays to P2MR120.996986240.00000344
636132a86fbe…c89e9a298a2b spends P2MR pays to P2MR220.001995080.00000492