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

Block 35911

Hash
0000006f57caf4a0e764587a884616f8e818ff333aca82f6562f1cccbd1e2f36
Confirmations
4886
Time
2026-10-29 05:49:34 UTC
Median time
2026-10-29 05:41:21 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
588847e41237e6259e66d5b80549b07a3157914e53bb52dcc566b6012cadde2c
Previous block
000001370b892a4835e2124fd56b1bd3c323aa78a612591167a8e59fcb2834b7
Next block
00000077cb5c3bf43ba456bf6dd0ed2d03b185e0654728fd69f95f1fca24da2b

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 35911 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
c7e747781b5d52b9d5d4b08d4f86925c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
047fa6f3d590…2f5427409894 coinbase1250.00000688
3cccc6ab7c2e…754148aeff38 spends P2MR pays to P2MR120.996986240.00000344
7b22460bb3c5…ef6dc6e5f8a5 spends P2MR pays to P2MR120.99598280.00000344