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

Block 36611

Hash
0000004365f8196047596d755c4e80048a9dfb679a929cc545b477d27276d7c4
Confirmations
3991
Time
2026-10-30 00:28:39 UTC
Median time
2026-10-30 00:20:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
f4611924d3cc213ace82377a469c25e577cc2ec723d148b88b8a64d2d94f2402
Previous block
0000005e11d583ea8c74b33b9e905f9d52d03dc24f1ca1054bd0372738ab7753
Next block
00000170b32733261674c04823c3ed6cc0309183224228700045d321cefd3f7b

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 36611 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
6834081ff177bd0718f2fde943ca539c… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
f4611924d3cc…64d2d94f2402 coinbase1250