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

Block 31092

Hash
00000163079e0cb2e55bb1e95664fdada652cdabfd8d0b68765c96f5ffe1e6fc
Confirmations
8943
Time
2026-10-23 20:43:26 UTC
Median time
2026-10-23 20:35:15 UTC
Transactions
3
Size
3,496
Weight
12,649
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
1be8f4b7d33b81d3cff0a6a36cd011ce6d921a60522ebc4d603d65db42a9daa4
Previous block
0000014185a0d4d05fbc9872dfaf498a849c0005184b8526387a260b482e31ba
Next block
000000e4bd2346087e5d98d0c3ce4baf1328a63ef1d9894e96c3819fb2175454

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 31092 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
a2e6046369113dbbc58ca1201cd14add… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d5d17d922aee…53fd021fa89e coinbase1250.00000836
e8a3d2a3d4ca…0a2c3916a277 spends P2MR pays to P2MR120.997989680.00000344
1232056efc29…4dc32c315438 spends P2MR pays to P2MR220.001995080.00000492