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

Block 29805

Hash
000000065acf40e9d256d436af1dd40511729591b2ee46df49d8629c6d6956e9
Confirmations
10788
Time
2026-10-22 09:58:48 UTC
Median time
2026-10-22 09:50:32 UTC
Transactions
8
Size
8,547
Weight
19,620
Difficulty
0.0021387367
Bits
1e01d38f
Merkle root
28d5af741a5c94a7bc4e0b78acfddeb3e73224776c0a7edfd50b4c02b1a710b5
Previous block
000000939f36095ae2e8d402d0acede9f525936d6f2783e2a58f522b6cb80aaa
Next block
00000072f117b5d01fa415c97f298fa25ab70d38d92558297e13d0df0554e6f3

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 29805 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
651e2427f0715e4ec8224454cab4cffc… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
0dacc60dcf47…e3bb31b4f1d8 coinbase1250.00004328
878b3322535a…ebdc57c4e752 pays to P2MR127.99986650.0000031
d0b7ac18f37f…f1d7d581ea30 spends P2MR pays to P2MR110.999997420.00000258
b2fcfc42a828…70eb0bc51947 spends P2MR pays to P2MR120.998993120.00000344
76c20b9dccfe…a2399c28f2a7 spends P2MR pays to P2MR120.999996560.00000344
0bd1aa36cf84…8309518b1339 spends P2MR pays to P2MR110.999979120.00002088
4876a34aa5e2…a9f5abfe612f spends P2MR pays to P2MR220.001995080.00000492
e102095267aa…14a49ae876e8 spends P2MR pays to P2MR220.001995080.00000492