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

Block 24610

Hash
000000d96022e64281a9c4206ba1d1ee770bb91eab8d4fc9bc25ef7cf54920df
Confirmations
16031
Time
2026-10-16 11:59:52 UTC
Median time
2026-10-16 11:51:47 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
5961d28ca983b28838a1e41c392809d5651756f655f9288c420780e433c33c54
Previous block
000000e599573d136ba6e627f715eb7aade62248a790a4b4f7143a1860ad2bf1
Next block
000001561d51fc7784513814b8f378b95d659fc9926edaa283bb48959b335c5a

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 24610 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
52fd262191f8bf7d32248b46b657d470… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e1c4d3ab0071…ce220333d848 coinbase1250.0000031
7fed76c83216…e3820d28da2c pays to P2MR123.99985410.0000031