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

Block 35100

Hash
000000d72079dfc7971a31fc2e45aba00582fb00596f4c071f393a462d7bc93a
Confirmations
5788
Time
2026-10-28 08:10:44 UTC
Median time
2026-10-28 08:02:54 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
7c390bd5a750fe85a2ec886efa4b3bf98118e6cf5780593d78ae777218c7082f
Previous block
00000078cf0ec75e6efcbc90339f30dcd0718cf70feb0d0028b5aaebbc819873
Next block
000001e7c02a340abe0fb58cb14f780a94afa090e0ebc1b384b1694048a9f715

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 35100 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
b7fd8467c6d4ed447f3d80ca7f661b54… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
7c390bd5a750…777218c7082f coinbase1250