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

Block 33132

Hash
0000019797a05e847871542a7cefea896437d6e59e481b069eb50b4715dce22e
Confirmations
8547
Time
2026-10-26 03:25:27 UTC
Median time
2026-10-26 03:17:20 UTC
Transactions
2
Size
2,978
Weight
11,600
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
67d24a3c169f28bad74c6cd91479e3f8a6b726654398c1bd738cbf4f6ccbcdba
Previous block
0000013cb8e59eca3c2675b08ca53a4535e53b0f5bc82f2e6a74f3fd2afee146
Next block
000000fcaad1f32b3a6ccd585f16b4c233f0f4d68ba2b2ff8bb0874b54ac4cda

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 33132 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
a7948b2b0acc8c2c98cc4279bfa2de79… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
553807815aed…12f3e9804ff9 coinbase1250.0000031
2122fa2d1c8a…864e861fb83a pays to P2MR1214.99988820.0000031