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

Block 32590

Hash
000000727d763d298343cd27792917f954891fcbc674e23d5e106bc7a4e14d30
Confirmations
9474
Time
2026-10-25 12:56:28 UTC
Median time
2026-10-25 12:48:31 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
46f9588749f4a72ce69a65d0b29b139a00973c0e5f9efc548b31fea52b582909
Previous block
00000163f8abbf9c3447bca3edc764fe913d6f1cb8c2952c8b08ab41d084fbde
Next block
00000087e415961dffa3c53e7822ebe4b44212a98b27759ce033f408fa372b2c

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 32590 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
4a9f6880ec4752c978178065eaf9e48b… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
46f9588749f4…fea52b582909 coinbase1250