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

Block 34770

Hash
000000e98503ef04595b0525469d143ffe8f42956a97730dcb7018f32209c598
Confirmations
6311
Time
2026-10-27 23:23:51 UTC
Median time
2026-10-27 23:16:14 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
bca215de67998800098c2c87fb4361f30d5511be41c1cfecfd26edb6459dfd97
Previous block
00000167e8966ae4f2c5976aae85f4f6dc81e955e4706adef1a3e7740e5bcb0e
Next block
0000007dcf6e5e2e46e04cbc98b70eb0dc21de1a725c0251a2f151778199d985

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 34770 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
adc95708a124624ce74eba78a4142597… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
bca215de6799…edb6459dfd97 coinbase1250