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

Block 35873

Hash
00000084334ea4deb6311f73d2419d6f93d400d8f6b245d4fc7f0fe9b20bdf1f
Confirmations
4949
Time
2026-10-29 04:48:43 UTC
Median time
2026-10-29 04:40:19 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
ada000c2e012001cbaacf051af75b8d861451fbf7f019fad93104771c1123705
Previous block
000000af71a9b56418fa12b6546af08bf6dbb8d22c3be36da293ae731c74aa73
Next block
000001ace9ee24996a0e6f7adfab056fb652c9468fc7a3921c0cee82149d922e

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 35873 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
780252533a6b28717a8e26b637ab707e… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
ada000c2e012…4771c1123705 coinbase1250