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

Block 33793

Hash
00000052e2363e9d49fd4aca0ede50d7dd40ad83a5c6b896dc64dd3701f63179
Confirmations
6651
Time
2026-10-26 21:12:18 UTC
Median time
2026-10-26 21:03:47 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
9891a8a8d82f99a62c78179577aa8ff818313345dbe9927e9fb40d714883884c
Previous block
00000140ccc61ce0fd5d2412ca40f9589942beab5a9424068a08832a64eeade8
Next block
0000017d9bf3839cde94c36eb415589e64addc97a31c6788be778290c62a899b

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 33793 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
6e8d6787e967148a6f69f14e87d21dc5… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
9891a8a8d82f…0d714883884c coinbase1250