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

Block 30652

Hash
000001da96f3c22fd45a1655562a271579aed30ff7b9b4cfb050f03d1c33b7e9
Confirmations
10372
Time
2026-10-23 08:52:54 UTC
Median time
2026-10-23 08:44:37 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
5396344d33907206f26c57f48ac37b2a48908832bb77d91e0a406fc0dd991aff
Previous block
0000013837481544910e0ef48a28091ac76234ab3d0477015ddfcc496e3d94f0
Next block
0000011ba58518f272ffdb9611872667cc92b6864532b741fb7ca62cbe7940e3

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 30652 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
3780b675fe9e7fd4d69f489fbfb2b741… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3d9c5c8155a6…d90f89e88249 coinbase1250.0000031
680420e42bab…cbfcea2dadd8 pays to P2MR124.99985720.0000031