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

Block 32504

Hash
000001a69fb32e66c025f2c1b99cfd3027b716cb0b8634701f1abd78e8b8cf47
Confirmations
8753
Time
2026-10-25 10:39:13 UTC
Median time
2026-10-25 10:31:10 UTC
Transactions
1
Size
2,772
Weight
10,980
Difficulty
0.0018369937
Bits
1e02205c
Merkle root
eac7c4a8c51012f04bd8d9a835f2b575a34eb26567e15493fc7d45e8a4d559a6
Previous block
0000020081d12f3019a310fbf8e80e161f7077d186373cff3387f839c0972774
Next block
000001edb48ba30ef844a7bd46dae2e44ec835ad8b108ea150befccca943bf1c

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 32504 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
65f9124e8b3b2c55a0bb3c8bf8d4bd86… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
eac7c4a8c510…45e8a4d559a6 coinbase1250