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

Block 33454

Hash
000000efeca09e6e9c9e2beb2b6da715cd9ebff59fa7d0ff9e8be4321c454bfd
Confirmations
7082
Time
2026-10-26 12:02:28 UTC
Median time
2026-10-26 11:54:37 UTC
Transactions
3
Size
3,183
Weight
12,216
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
24d7e3b50fc7dfd30a414eb9bbf5e9bf5892f78c313181822741dc3c84dbde3f
Previous block
0000004a758caedcff68d37e6c358a0624917c5246ca5b76bc9e22bc5b48807c
Next block
0000014f894cb2cb4bdbffe199545b7fc8402d6415492ac4f5c54924f29b7b14

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 33454 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
bb926bdc5106652c23c93f952da82770… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
91d4d74ed320…3273609525c4 coinbase1250.0000062
eb54128a75a1…f9c635c9c97b pays to P2MR129.99987270.0000031
3f13643d180a…0aaa89d8178b pays to P2MR1233.99994710.0000031