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

Block 36089

Hash
0000015623b83f4913b1ac3fb6a822f15d49a7feb564c7c4ffbce298c1f49423
Confirmations
4492
Time
2026-10-29 10:34:31 UTC
Median time
2026-10-29 10:26:40 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
e4df7e54cc05ecd4695b6d95f91c2defcece7e47e73a3e855c71d57e23c0a4bb
Previous block
000001ff70aa55c7664b06847c5806c0ef2675ca6f47ddf54bbc4f34bab2937b
Next block
0000009fbac0ef21d6e5f3bdb0fcfeedfbadddd474c2a2860626f35b82e39e7b

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 36089 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
5ce6f05ef843a9072d9ec1486312704d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
e4df7e54cc05…d57e23c0a4bb coinbase1250