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

Block 39732

Hash
000000c1293b35cfe04454b65cc1280a841bf34a47056cbe060b5135b0f8859b
Confirmations
2875
Time
2026-11-02 11:21:34 UTC
Median time
2026-11-02 11:13:49 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
9fbbbae9a82fff86d1c5a8b977b19bc3aa61979c2c9a590a0f1ff494de35194f
Previous block
0000014a04efacf6ed4321009eab0fd0075a833475c2ca0a35e803f5b143798e
Next block
0000005f24ee6ff97ac3727270096fe174e09d331d20f27d14c43c5d48c80c31

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 39732 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
e7e8c68c8623f9adfcb4983160dc5abd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9fbbbae9a82f…f494de35194f coinbase1250