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

Block 38965

Hash
000001555f51e5286412c55f158da783583e882b1b171c38f2ffac74a0b82588
Confirmations
1569
Time
2026-11-01 15:02:45 UTC
Median time
2026-11-01 14:54:51 UTC
Transactions
1
Size
2,773
Weight
10,984
Difficulty
0.0015097403
Bits
1e02965b
Merkle root
56b2e62efb7f7fd025e83e3e2d8097333d6937997c591288c97abef0ef723693
Previous block
000001d26d28426cbf8276c7a65aeac5069722cb6b6bc817b9d2d6d9b21306ef
Next block
00000279ff0b36675eed3882077fde537f211ee119db3f206a40dd1a8acb52a1

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 38965 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
ee31a1b610b78a634ceb419a92be75dd… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
56b2e62efb7f…bef0ef723693 coinbase1250