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

Block 39414

Hash
000000679f3e79f98e53e7dde0f417cfcac0167f43cfe58630f3a59aec36df65
Confirmations
903
Time
2026-11-02 02:55:54 UTC
Median time
2026-11-02 02:47:36 UTC
Transactions
3
Size
3,321
Weight
12,354
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
5bc0f191ed811be290cfbca02c3a1d4f9482ad566c1b98bbcd88b8f3f10822c6
Previous block
000001d1b84ef6a76b6d990cb2021e65f7ca10aeac62b0a66da6aaf51c14a3d7
Next block
00000290987e91511df744ed7b05633848ca631f2a339974fa964fad35de096a

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 39414 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
aca914696ab5205c4dfd60deb6344b98… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
fdcf9d4446e9…645951f75cba coinbase1250.00000688
847c96f91be6…709ba69c76a3 spends P2MR pays to P2MR120.997989680.00000344
be2d191da783…f44aaf84c5dd spends P2MR pays to P2MR120.994979360.00000344