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

Block 34883

Hash
00000013e4fec60c2482893d5263c3a2b246bfb6dc1389b62a5ab1b10d1097a4
Confirmations
6525
Time
2026-10-28 02:23:40 UTC
Median time
2026-10-28 02:15:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e2a29913094e07d74e30ac3dfba3408a2e345c68ff6b32967e0e787b7a30270d
Previous block
0000018cab477f4be9a731c222746a2b39ca93cdb9865b98ce68cfa83d5fd9a3
Next block
0000013890cdde6fd25c592d35f817f4ae6bab5856221cd2548b62f5ff737685

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 34883 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
f1bce90323428793946f7d85ac8e186f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e2a29913094e…787b7a30270d coinbase1250