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

Block 31942

Hash
000001c29532bfca12e88784266437fe746b230a0191ba21f2049b53cb6c8e28
Confirmations
8264
Time
2026-10-24 19:37:22 UTC
Median time
2026-10-24 19:29:16 UTC
Transactions
3
Size
3,496
Weight
12,649
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1bb668625be282b99b99c5b332e102f451d26bf4b833d76c5340147279cb673a
Previous block
000000df02e80becf26893e1f734aa2cf3f0bfe85eaf95efeaaf66a0a20838ea
Next block
000000ef578fae2bdaf533de915bde69cbb35ff1e0aca047d9a11d81e400b59f

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 31942 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
8dbb830a8a134e4501d32d75cec634d7… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f20c7fe084d4…a715fa9a3faf coinbase1250.00000836
7d610c815575…08671330d5ba spends P2MR pays to P2MR120.998993120.00000344
64b9d838d2c0…10afb47426f3 spends P2MR pays to P2MR220.001995080.00000492