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

Block 32209

Hash
00000104e7399991275e9045ad91a3cb30f2bf4d06ff3fdb5736776d4d2e0b2a
Confirmations
8241
Time
2026-10-25 02:46:56 UTC
Median time
2026-10-25 02:38:34 UTC
Transactions
4
Size
3,770
Weight
13,334
Difficulty
0.0019776743
Bits
1e01f9a3
Merkle root
92089eb5aef23ebbb1b69271e1949ab925e18f47704ef2a4a78be038edc558fe
Previous block
000000e0d8dfa9eda034149f5bbf23218823ba7242f04f9140c838357e76b205
Next block
000000fdf4284f69aeef77bc64277a6411d4ec3929ec84a69c41afc4171b71d5

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 32209 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
4a208d5fec867580715b49324509c1ef… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c6c2333a45d9…109d19141311 coinbase1250.0000118
7d8622d066b0…fa1b639b1c1b spends P2MR pays to P2MR120.997989680.00000344
6fb20546548f…989bd34370de spends P2MR pays to P2MR120.997989680.00000344
6269b79f91ba…f65a555c8ab4 spends P2MR pays to P2MR220.001995080.00000492