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

Block 35910

Hash
000001370b892a4835e2124fd56b1bd3c323aa78a612591167a8e59fcb2834b7
Confirmations
4507
Time
2026-10-29 05:47:57 UTC
Median time
2026-10-29 05:39:45 UTC
Transactions
4
Size
3,771
Weight
13,338
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e6ebaeddbda5ceae9e7cc5b86c0d7f86c39256b9112688be9572aebf6c774444
Previous block
000001bafdbd5587ef4bb0b08378a13aca192cb89ef23dc889e69e8d7e1301dc
Next block
0000006f57caf4a0e764587a884616f8e818ff333aca82f6562f1cccbd1e2f36

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 35910 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
72c069b6b3f6ab2d11a73e6d481e574c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9e4517005ea2…4057b524c4aa coinbase1250.0000118
06c722255aa8…30282ecc2295 spends P2MR pays to P2MR120.994979360.00000344
6c4c1b780b23…cf3f2fa4b8a9 spends P2MR pays to P2MR120.99598280.00000344
208cd9149168…6bf78df07f9a spends P2MR pays to P2MR220.001995080.00000492