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

Block 31252

Hash
00000111fbaf92d471dbe7a4067207328d9f942b7a73302151aac0e0875e75f5
Confirmations
9435
Time
2026-10-24 01:01:13 UTC
Median time
2026-10-24 00:53:02 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
749f32f8e044a03bade7024e25d9bbe5d3b466df60c57fbe6f6a28fa92bec874
Previous block
0000013f7dd0c55ecc0de9c64378600d3c091ac80183c1b080ec1753d1381ade
Next block
0000000dc6d7aeaee1132764be88b546540a98a09f7bc759dba38053876e8e1f

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 31252 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
5d71c361accdebf6d94325f2be860897… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
749f32f8e044…28fa92bec874 coinbase1250