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

Block 32609

Hash
0000007be4ac54a3990dcf3d938a0f902511f3a219973526d581ab5cddd54ed6
Confirmations
9633
Time
2026-10-25 13:27:08 UTC
Median time
2026-10-25 13:19:15 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
459f3c1c7d7df8363bd261ac553abd5b13625b6bccea2383426f37bd1483195a
Previous block
0000007576e7a8a1bd132c3426aad5bc0ce2ae5a960009862268ccb7778360a7
Next block
0000003f1ba76394ebd85c98133ffd7782a5d65e4edd8ee0fb412a0509093ede

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 32609 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
d7b04d909e6d38dcac27eea80b05351c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
459f3c1c7d7d…37bd1483195a coinbase1250