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

Block 39314

Hash
000001250b31b21ab5a1a5e7167943169e22bacaf1af1ee2d6794cc962b3c70f
Confirmations
2225
Time
2026-11-02 00:16:50 UTC
Median time
2026-11-02 00:09:04 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
3b8fccdc2f9366323f7a2a6ae2461a9d25cfceab706b5a5f45ce2b110ee42164
Previous block
000001bc7b75a28945902227bf4c5c2405025b3255933b3cb8a1b7c473066603
Next block
000000dc65220f6608608c086c6f3da6308529542ee3a6273e54a8e779bbfebc

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 39314 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
74097e96e7c4bea03ac44759f767a5d6… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3b8fccdc2f93…2b110ee42164 coinbase1250