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

Block 32016

Hash
0000012dc4e4b88540cbc6aa90c37f2c57281bb41184998edecab5eda107ec93
Confirmations
8339
Time
2026-10-24 21:36:17 UTC
Median time
2026-10-24 21:28:06 UTC
Transactions
4
Size
3,770
Weight
13,334
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
90a4b04c6c842750dc3c54b19c37f4c42ab20dff7b440e249ab5153f74b80ab0
Previous block
0000003d28aae0c575aa6256faab110def863256075aac99714e7f0a59e1f8f5
Next block
000000730fd37e3e4bc1eaeb233a8fc234dd9a29e314f2d55a914dd02616089f

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 32016 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
a18243724c4b8288608e7669642cc239… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
8b8af6350e5d…9ef62e252df5 coinbase1250.0000118
767e27ee33d5…fc59ecd68149 spends P2MR pays to P2MR120.997989680.00000344
301a1e71f55e…930b89a899eb spends P2MR pays to P2MR120.997989680.00000344
845bb20c950a…d6f4628dfe75 spends P2MR pays to P2MR220.001995080.00000492