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

Block 33610

Hash
00000053bc70ec855c69a4b1cada99dd038c5d9e1959e0444ac191a588b2a7da
Confirmations
7029
Time
2026-10-26 16:17:18 UTC
Median time
2026-10-26 16:09:13 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
c3fb4af2f3e3b60b161d942922e783a89b267405a25f6cc50b24a8c2e6875df2
Previous block
00000202807f12b97d2221dd9d1413357978fa2bbe2ca588f2019e37f60ba144
Next block
000001a0e7e96bc3fb355a386c1c1456b7127277ee47defbb19290854c0f4344

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 33610 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
7235dd8387e5fa9feac4bdfb5421df5d… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
c3fb4af2f3e3…a8c2e6875df2 coinbase1250