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

Block 23795

Hash
0000003e385c5d907a5f54cadea77b04cbb414d785fec2d408742d709686ebfd
Confirmations
16732
Time
2026-10-15 13:39:19 UTC
Median time
2026-10-15 13:31:05 UTC
Transactions
4
Size
3,494
Weight
13,058
Difficulty
0.0028309697
Bits
1e01613b
Merkle root
abf8fa91e11a4d2bd637c925ae844a7c11554faec6d131280a25241d41a69801
Previous block
000000519c2354bb99e7ebe6642ffc5c474f641ec9ee5754cb3b04658a7ea2eb
Next block
0000002e978f66eca44c2a0c096d68cb4e94dfcd66c5850153796b57ecb6b9dd

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 23795 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
a1099f8d62a4be2f0752595a169f6600… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
6db3a3ca10cb…ec4c3ed14dad coinbase1250.00001044
afbb8144d75b…99b212883821 pays to P2MR1219.99990370.0000031
ae050c2f0b66…ee100ff27f84 pays to P2MR1213.99988510.0000031
29c6734353c5…d1a8a7ecf997 pays to P2MR221.475347550.00000424