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

Block 35628

Hash
000001af30c970b15bb226fc4263d5a7a3b0bab7a9c4aeee24a23c22683d4773
Confirmations
4902
Time
2026-10-28 22:15:57 UTC
Median time
2026-10-28 22:08:10 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
612457d2e5dce3d11a1224424c3d9ad3e409538e03c70b60756cf29852b0f80e
Previous block
0000000456fd578e3c8d677d051d3bf82ee5f64122667f484007e761f3aeb5de
Next block
00000051349873b5cfbacdb729a50ec543cefe03fc1301c15a0eec90710520f6

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 35628 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
19b184669ff6097c08bdf81ab6017544… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
612457d2e5dc…f29852b0f80e coinbase1250