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

Block 36002

Hash
0000006fa2e5d58d2cc75a60fb05f4464684e306df5612c4d41daf442a80564f
Confirmations
3855
Time
2026-10-29 08:15:02 UTC
Median time
2026-10-29 08:07:01 UTC
Transactions
4
Size
3,526
Weight
12,970
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
0fe0252091e1f2e9553abc76d55d7a2671fedf466ca3cc175c611e8d3aff8da8
Previous block
00000216b28e96902a2267ac512a8e6a088f5a7edbc936f64066739d34e3e502
Next block
00000075301ceead6c6c42287fab1953ad8b674d12bca11923e5e98d95b89cef

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 36002 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
881e9a66c11b1927fe054f913a3d4ac4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7ec9b2544cf9…642a551d8c7a coinbase1250.00000998
51d799d0b892…a57b31de6628 pays to P2MR120.014341710.0000031
e7eb63d4712e…1b93332f7115 spends P2MR pays to P2MR120.997989680.00000344
ed2718a751b2…7b5e307cc845 spends P2MR pays to P2MR120.996986240.00000344