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

Block 33506

Hash
000001ef6355c5ab49ffb9e67f8e1daf95fbfb6e0b4fdb79c15c6c48a4f9eb84
Confirmations
6928
Time
2026-10-26 13:27:50 UTC
Median time
2026-10-26 13:19:29 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
d91e8e2c218e2918482a1fa698e190fe4e400b379b85962d79bcc22c6939bed4
Previous block
0000009743744c1fbde920efc7ea2141e864a0d9c188ab536f5edc60a19dc2dd
Next block
000001aaa826d101e7a6c1a24f82b81303620abcde01831db1304d96b6e3d769

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 33506 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
daccba28d97585f0b328008aab0a056f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
d91e8e2c218e…c22c6939bed4 coinbase1250