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

Block 38659

Hash
000001fb059add4132af96e376ae9c11a0db6a76a885b349637dbd87309226f1
Confirmations
2289
Time
2026-11-01 06:58:57 UTC
Median time
2026-11-01 06:51:12 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
d9fe57c13e07f3bd9f0e414fb81c3acc9e4b1b09e09d21a18f347b239667365d
Previous block
00000247f59f682bd63ea8debebddbee63771d223f2a4b79f0a59dc4e1b1f9d1
Next block
00000237ec19cc12e83600b37fb6764bfd327dc8ad0509496adbecbc574b89ea

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 38659 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
4c9d68c2cbe76195d05b97b328a4fe0a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d9fe57c13e07…7b239667365d coinbase1250