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

Block 35776

Hash
000001132b2bd24729567f41765c7bb55852e58dfb1581579c55688f28e10458
Confirmations
4946
Time
2026-10-29 02:11:59 UTC
Median time
2026-10-29 02:04:14 UTC
Transactions
2
Size
3,223
Weight
11,968
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
44b5039692a949b192ffb93c5496d8ba3e185d13456b95b2cca586f5426ddfaa
Previous block
000000e31e01fb660295167ded451b53279c4d7874ad385c4a42ceb09d841845
Next block
000001eb1816157f7068f141dadea49ead19ce90e559ad0aa7d7b0cfde07b161

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 35776 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
c5d70c3af3263bd3ed0f5690a9a4e92f… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
508db0b52ffd…7c37fddf5a95 coinbase1250.00000492
dec015bb85a5…fcebee9ee37f spends P2MR pays to P2MR220.001995080.00000492