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

Block 36411

Hash
0000015240cd9ca6499f5f64da1cdf0fa902115d45e1e46760c509da971a6321
Confirmations
4133
Time
2026-10-29 19:10:37 UTC
Median time
2026-10-29 19:02:47 UTC
Transactions
3
Size
3,497
Weight
12,653
Difficulty
0.0016063508
Bits
1e026e85
Merkle root
04daeeaa2cb2b52719a9a8f501886302c6786cbea5d65a35675cf32965f0db73
Previous block
0000024dec505faf370e32096ff37c6b1d21d9b720f0379c179f82fbc2cdd8f6
Next block
000001a4d88a58d0a0bf192f8e259aead6708640cc138c44580328c0b66039e3

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 36411 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
9cdb6405a3feff469b1c3dd93d3f6255… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
2bc399573cee…999fd799996f coinbase1250.00000836
e7959854359b…2f174ef3fc0f spends P2MR pays to P2MR120.99598280.00000344
96e6718fa7d3…255a4bd64c0b spends P2MR pays to P2MR220.001995080.00000492