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

Block 36785

Hash
0000022f32b47a5516fccf2aee70f3d60c896d4d741eb63811cde93b335fe084
Confirmations
3821
Time
2026-10-30 05:06:13 UTC
Median time
2026-10-30 04:58:16 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
feb5ad3d21bdced40ad19bd24f2429ac46b6c1ad2d7a731635c3124c5f0d60bf
Previous block
00000095d9cf1f676993ee452e2026727f77e89f15fa8626327f1eb68a5da37e
Next block
00000125a7e0c4bb526055fc5a19c8acaa9e44f04bd65bf800de94abee675302

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 36785 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
e32eff7e2ffbd1c6fe62f275979a9f5c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
feb5ad3d21bd…124c5f0d60bf coinbase1250