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

Block 32415

Hash
000001de912dd0dfad8489d3329e7575b21d4c4247ad0c868ac64129da870816
Confirmations
9066
Time
2026-10-25 08:17:41 UTC
Median time
2026-10-25 08:09:48 UTC
Transactions
2
Size
2,977
Weight
11,596
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
7e2d4cafa2bb60b1f89baf391893cb7336faf2ce63884c06cbf8d4572fd96c8a
Previous block
000001bebb23bda9ef31d5ce029a8bf1d79b79c8cd834f69282af81428adfbe9
Next block
0000001b38efefb00db1b2ae14b92a3e5a3a850ac106745c7042b085e8c48d89

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 32415 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
5647bb12770df9469a3fc11e862e6f8a… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
75c4e6128e87…104ec4eba753 coinbase1250.0000031
044fd6138885…676694c1b15f pays to P2MR1212.9998820.0000031