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

Block 24265

Hash
000000d1602e609bc1ee5be341e162ec696b7b1e1126dba3cec9a68ed8bb73bf
Confirmations
17081
Time
2026-10-16 02:34:52 UTC
Median time
2026-10-16 02:26:13 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0025748176
Bits
1e01845f
Merkle root
4719b3c6296b1dda3791f043417e0b76dea856d2d24d4f6da3ed319c2af5c615
Previous block
00000160841a289ab78a8febd10c80f537444cb9104c8c9fee31956295fba561
Next block
0000007aa8894658c99939a43e04b20b1f90341cc03a7375089d299d0574c7ee

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 24265 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
1bbd0b25d80385f41d4324650e4fbc6e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4719b3c6296b…319c2af5c615 coinbase1250