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

Block 39417

Hash
00000032c597d858475b1ed78365af33122c4f5cdd91f6c83cbbefe1313f7869
Confirmations
909
Time
2026-11-02 03:00:37 UTC
Median time
2026-11-02 02:52:20 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
aa545b41ae632529cd237fe2ee26014c1b7c317b9cf6426d39b42a0bba569610
Previous block
0000018a3c1b94c385853825f76c0d0d6a77ccced2272ebd92f6fc01f600d7b9
Next block
000002365cb06a21c97a4b78dff92b37dd7fe7799b1d844df709c9222e143dee

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 39417 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
95267edca661ffd4b3c9475585627ba4… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
aa545b41ae63…2a0bba569610 coinbase1250