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

Block 35866

Hash
000001ae6e889d4f3337fa8959c5236720a89db9d15281395b4b381f7e6c7bba
Confirmations
5147
Time
2026-10-29 04:37:05 UTC
Median time
2026-10-29 04:28:58 UTC
Transactions
2
Size
3,047
Weight
11,669
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
c6afac9091616accbda498376607005e4af0de1d040c93ab69e0eca1024be44e
Previous block
0000019adfc1811e155b1be3c06880d221dba231dc2402dcd1ef0e2614f32a16
Next block
0000019c170030c9c7fae3522598350b786fd05da4c532a3ab9fc614af3a62a3

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 35866 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
ac2fb46d830602d719603f1dadc310d1… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
3fd98f67670d…65836701ba1a coinbase1250.00000344
0e28d79721d6…d296ccc83cd0 spends P2MR pays to P2MR120.99598280.00000344